The pacification of Aceh (Dutch: De pacificatie van Atjeh) refers to the transition from military conquest to stable colonial governance in Atjèh (Aceh) — the eventual subjugation of the Achehnese sultanate by Dutch military and political means, beginning with the first Dutch expedition to Atjeh in 1873 and carried through to completion under Joannes Benedictus van Heutsz (18981904) and his subsequent tenure as Governor-General (19041909). The process involved a combination of military pressure, political co-optation of local chiefs, and economic development, built on the fundamental principle that the indigenous leadership — particularly the oelèëbalangs — should be supported and guided rather than suppressed. This principle was advised by C. Snouck Hurgronje and subsequently broken by Van Daalen, whose deviation triggered the Atjéh-enquête and his removal. It was commemorated in the colonial capital by the Atjeh Monument in the Wilhelminapark at Weltevreden, and on the battlefield itself by the cemetery at Peutjot near Kota Radja.

The Van Heutsz system

Van Heutsz’s approach, developed in close collaboration with Snouck Hurgronje, rested on several pillars:

  • Unconditional recognition of Dutch sovereignty through the Korte Verklaring, a standard compact by which native chiefs acknowledged Dutch suzerainty in exchange for protection of their territorial authority.
  • Support for the traditional chiefs (oelèëbalangs) against the religiously motivated resistance of the ulama, rather than punishing and replacing them.
  • Economic incentives such as the creation of landschapskassen (regional treasuries) that gave chiefs a direct stake in good governance.
  • Military mobility using small, highly trained marechaussée units to deal with remaining pockets of resistance, rather than large fixed garrisons.
  • Gradual reduction of forced labour and arbitrary fines to win over the population.

The intellectual foundation for this system was laid by Snouck Hurgronje’s ethnographic study of Acehnese society, De Atjehers (18931894), which demonstrated that the Aceh War could not be won by military means alone, and that the chiefs — not the Sultan or the ulama — were the natural partners of colonial governance. Snouck’s analysis of the gampong, the moekim, and the territorial oelèëbalangschappen provided the framework on which Van Heutsz’s policies were built.

The British experience confirmed

The difficulty of the task was already visible in the British experience of 1786 — that to secure order in a place like Pinang and Aceh it would be necessary “to subdue all the chiefs” and “to overawe the inhabitants.” The Dutch, compelled during the second decennial period of the nineteenth century to take measures to ensure the safety of foreign trade in Aceh, discovered that the same lesson applied: military conquest alone was insufficient without the active cooperation of the local power-holders.

The Gayo-Alas campaign and the final military phase

The last major military operation of the pacification was the Gajo-Alas expedition of 1904, led by Van Daalen when still a lieutenant colonel. The campaign broke the last major centre of resistance in central Aceh, bringing the interior under Dutch control and setting the stage for the transition to civil administration. After 1905, with Van Heutsz as Governor-General overseeing from Batavia, the focus shifted to consolidation and administration.

The Van Daalen deviation and its correction

The pacification policy was severely tested during the governorship of Gotfried Coenraad Ernst van Daalen (19051908), who abandoned the conciliatory approach in favour of punishment and coercion — arbitrary fines, internment of chiefs and their families at Sabang, dismissal of oelèëbalangs without replacement, and general contempt for local institutions. His deviation produced the vrij hevige opflikkering van het verzet (fairly fierce flare-up of resistance) of 1907 and 1908 and triggered the Atjéh-enquête of 1907–1908. The return of H. N. A. Swart to the governorship in 1908 restored the original policy. Swart’s verzoenende en vertrouwenwekkende politiek — conciliatory and confidence-building policy — drew the chiefs who had been held down by force “steeds meer ook uit overtuiging aan onze zijde” (ever more, from conviction, to the Dutch side) and inaugurated the periode van rust that allowed the economic and administrative development documented in De Buitenbezittingen.

Results

By 1909, when Van Heutsz left office, Aceh was largely peaceful. The economic infrastructure — roads, markets, handicraft schools, and agricultural projects — was developing; the population, while still scarred by decades of war, was increasingly accepting Dutch rule; and the cautious replacement of military by civil administrators had begun. De Buitenbezittingen treats this consolidation as “een krachtig bewijs” — powerful proof — of the success of the pacification, which had come “betrekkelijk snel en onverwacht” (relatively quickly and unexpectedly). The pacification of Aceh became a model for the subsequent expansion of Dutch control over the outer islands.

Account from Nederlandsch Indië Platen Atlas (1926) — The Pacification

The Nederlandsch Indië Platen Atlas refers to the pacification of Atjeh in three distinct contexts, each of which attests to its central place in the official colonial narrative:

  1. Governor Van Heutsz’s achievement: As Governor of Atjeh from 1897, Van Heutsz “bewerkte de onderwerping van dat gewest” (accomplished the subjugation of that territory).

  2. The Atjeh Monument: The monument in the Wilhelminapark at Weltevreden, Batavia, “werd opgericht ter gedachtenis aan de pacificatie van Atjeh” (was erected in memory of the pacification of Atjeh).

  3. The Peutjot Cemetery: Near Kota Radja, the cemetery “werd voornamelijk bestemd voor de op de verschillende expedities in Atjeh gesneuvelden” (was primarily intended for those who fell on the various expeditions in Atjeh).

The Policy Shift

The atlas also provides crucial context for understanding how the pacification was achieved. It notes that the Buitengewesten had previously suffered from neglect under the policy of abstention (onthoudingspolitiek), but that at the end of the previous century this was replaced “onder den Gouverneur-Generaal Van Heutsz door een krachtige en doelbewuste politiek van het onder ons gezag brengen er van” (under the Governor-General Van Heutsz by an energetic and purposeful policy of bringing [the territories] under our authority). The pacification was not merely a military event but was accompanied by — and made possible by — the construction of roads, railways, and other infrastructure that integrated the formerly independent territories into the colonial state. By 1926, the year of the atlas’s publication, the war in Atjeh — which had begun in 1873 — was fully in the past, commemorated by monuments rather than fought on battlefields.

Significance

The pacification of Aceh was a turning point in Dutch colonial history. It demonstrated that a combination of military force, political acumen, and economic development could succeed where pure coercion had failed for decades. It also set the stage for the “ethical policy” of the twentieth century, which sought to balance imperial control with the welfare of the colonised population. In the broader history of the Aceh War, the pacification is often cited as demonstrating that the critical variable in colonial governance is the relationship between the administration and indigenous institutions — a lesson the Van Daalen episode taught at great cost. The atlas’s commemoration of the pacification in 1926 — through the Atjeh Monument, the cemetery at Peutjot, and the portrait gallery of “Groote Mannen” — fixed the pacification as the centrepiece of the official colonial reckoning of the late Dutch East Indies.

Account from DLP-84-Atjeh

The summary entry in DLP-84-Atjeh characterises the Pacification of Aceh (Dutch: Pacificatie) as the final phase of the Aceh War during which the Dutch colonial administration achieved effective control over the Sultanate of Aceh through sustained military pressure (Dutch: aanhoudende militaire druk), the construction of forts (Dutch: forten), and the integration of Christian soldiers (Dutch: christelijke soldaten) and chaplains (Dutch: aalmoezeniers) into the colonial war effort. The DLP-84 sketch evokes the contrast between the Pacificatie and the preceding era of armed Acehnese resistance by reference to “the time before the Pacificatie” (Dutch: de tijd vóór de Pacificatie), when weapons such as the donderbus (blunderbuss) and the zwaard (sword) were still common in the Atjehnese hinterland — a transition from the older, more disorderly armed resistance to the subdued colonial order (Dutch: koloniale orde) that the Pacificatie imposed.

The DLP-84 entry also records the religious-missionary dimension of the Pacificatie: Christian soldiers, especially the Ambonese contingents of the Marechaussée, were supported by soldier-pastors (Dutch: soldaten-pastoors) such as Ds. Thenu and Pastoor Verbraak, whose field-chaplaincy reinforced the Dutch “civilizing mission” narrative (Dutch: beschavingsmissie) that accompanied the military pacification. The chaplaincy was thus an integral component of the Pacificatie — supplying both the moral economy of the colonial troops and the ideological framework within which the subjugation of the Sultanate of Aceh was presented to the metropole as a Christian duty of order and uplift.

Account from De onderwerping van Atjeh (Van Heutsz, 1893) — the 1893 conceptual articulation of pacificatie

Van Heutsz’s 1893 tract — written five years before his 1898 appointment as Governor of Atjeh — articulates the pacificatie as the political consolidation to follow military onderwerping, and so provides the conceptual blueprint Van Heutsz would later implement as Governor. In Van Heutsz’s tract, pacificatie — also de pacificatie, de volledige pacificatie van Atjeh, or, in the verbal form Van Heutsz attributes to Gouverneur Laging Tobias, verstandig pacificeerend te werk gaan — is the staatkundig counterpart of the militair victory: the work of the ambtenaren who were to bring maatregelen des vredes, geregeld bestuur, goede rechtsbedeeling, landbouw, handel and nijverheid to a country “dat wij aan ons gezag onderworpen hebben”. The pacificatie is, in Van Heutsz’s diagnosis, the political predicate the blokkade could not produce, the Concentratie of 1884 had excluded, and the scheepvaartregeling — itself a maatregel des vredes van duurzamen aard — was uniquely able to sustain.

The ambtenaren’s post-conquest task

Van Heutsz’s most explicit single statement of the pacificatie as the political task that follows upon military conquest is on printed page 32 of the 1893 tract, where the ambtenaren — the civil officials whose business it is to convert a military onderwerping into a settled bestuur — are defined by the very task that the blokkade excludes them from:

“De ambtenaren toch, wier taak het is om een land, dat wij aan ons gezag onderworpen hebben, door maatregelen des vredes, door geleidelijke invoering van een geregeld, op regtraardigheid gegrond bestuur, door goede rechtsbedeeling enz. tot orde en rust en verder door opbeuring van landbouw, handel en nijverheid tot welvaart te brengen, hebben bij toepassing van eene blokkade geen taak: zij kunnen dan geen invloed op de binnenlandsche aangelegenheid hebben”.

The ambtenaren’s task is, in this passage, the pacificatie in its fullest sense: the conversion of the onderwerping — the act of subjugation — into the orde en rust and welvaart that constitute a settled political order. The instruments are maatregelen des vredes — measures of peace — and the maatregelen des vredes are, in their concrete form, the geregeld bestuur, the goede rechtsbedeeling, the opbeuring van landbouw, handel en nijverheid. The blokkade, by contrast, is the geweldig oorlogsmiddel — the tremendous instrument of war — that excludes the ambtenaren from any such task, because it produces only verbittering and not the vertrouwen on which a settled bestuur must rest.

Pacificatie and onderwerping: the two predicates of the war’s end

The pacificatie is, in Van Heutsz’s argument, the second of the two predicates the war was fought to produce. The first is the onderwerping — the act of subjugation — which is the military predicate the campaigns of Generaal van der Heijden in 18781879 had briefly achieved and the 1884 Concentratie had abandoned. The second is the pacificatie — the political consolidation of the onderwerping — which is the task the ambtenaren were to perform and the Concentratie had excluded them from. The two predicates are joined in the formula Van Heutsz uses on page 34:

“Konden wij nu hetzelfde van de sluiting verwachten als bij den aanvang van den oorlog? Konden wij met eenigen grond verwachten, dat de Atjehers gelooven zouden, dat wij ditmaal met volharding zouden te werk gaan en volhouden, totdat het doel onderwerping en pacificatie van het geheele land zou verkregen zijn?”

The formula — het doel onderwerping en pacificatie van het geheele land — fixes the pacificatie as the political object the war’s continuation was, in Van Heutsz’s diagnosis, supposed to produce: the consolidation, in the form of settled bestuur and welvaart, of the onderwerping the campaigns had won. The formula is doubly significant: it names the pacificatie as the joint goal of the war (alongside the onderwerping), and it identifies the pacificatie as the predicate the post-1884 policy oscillations had failed to produce — the doel the Atjehers no longer believed the Dutch would pursue with volharding.

Pacificatie and the scheepvaartregeling: the maatregel des vredes

The pacificatie’s operational instrument, in Van Heutsz’s prescription, is the scheepvaartregeling — the controlled routing of all Atjehnese maritime trade through Dutch-administered ports. The scheepvaartregeling is, in Van Heutsz’s diagnosis, the maatregel des vredes van duurzamen aard — the measure of peace of enduring kind — by which the pacificatie could be sustained. The contrast with the blokkade is explicit on page 36 of the tract:

“Bovendien is de scheepvaartregeling een maatregel des vredes van duurzamen aard, terwijl blokkade een oorlogsmiddel is, dat slechts tijdelijk kan worden toegepast”.

The scheepvaartregeling converts the coercion of the closure into the opbeuring van handel — the promotion of trade — that is itself the pacificatie’s substance. Van Heutsz’s prescription is, in turn, that the pacificatie must be volledig — complete — across the entire rijk, including both the interior and the coastal dependencies. The formula Van Heutsz uses on page 67, in his critique of Resident Scherer’s softer scheepvaartregeling, is the volledige pacificatie van Atjeh: “Om dit alles duidelijk aan te toonen moet ik Scherer’s lezing van 20 Januari 1891 in het Indisch genootschap ter hand nemen en achtereenvolgens zijne in 4 punten geformuleerde denkbeelden bespreken met uiteenzetting van hetgeen daarin goed en niet goed is, het waarom van een en ander, zoomede wat daaraan ontbreekt om tot de volledige pacificatie van Atjeh te geraken”. The volledige pacificatie — the complete pacification — is, in Van Heutsz’s critique, the test Scherer’s softer scheepvaartregeling fails.

The exclusion of the ambtenaren under the Concentratie

The pacificatie is, in Van Heutsz’s diagnosis, the political form the Concentratie of 1884 had excluded. The Concentratie — the withdrawal of all outlying Dutch posts to the geconcentreerde stelling of Kota Radja combined with the rigoureuse blokkade of the entire coast — had, in its very form, excluded the ambtenaren from the pacificatie’s task. The assistent-resident ter Noord- en Oostkust was abolished; the controleurs in the onderafdeelingen of Groot-Atjeh were abolished; the assistent-resident ter Westkust was reduced to a military command. Van Heutsz records the withdrawal on page 32:

“De Regeering, die dit natuurlijk zeer goed begreep, had dan ook bepaald, dat de controleurs in de onderafdeelingen van Groot-Atjeh werden afgeschaft, de functiën van assistent-resident ter Westkust (standplaats Melaboeh) en van controleur te Segli werden opgedragen aan de daar gevestigde militaire commandanten, en eindelijk de betrekkingen van assistent-resident ter Noord- en Oostkust en van controleur der onderafdeeling Samalanga werden ingetrokken tegelijk met de opheffing der vestigingen op laatstgenoemde plaats en te Telok Semawé”.

The withdrawal was, in Van Heutsz’s diagnosis, the constitutional form of the Concentratie’s exclusion of the pacificatie: the ambtenaren were withdrawn because the blokkade — the oorlogsmiddel the Concentratie prescribed — left them “geen taak” (no task), and the pacificatie was thus abandoned as the political form of the colony’s coast. The cajoleering-decade of 18841892 was, in this sense, the decade in which the pacificatie was suspended — the decade in which the Concentratie’s politiek van non-interventie replaced the ambtenaren’s maatregelen des vredes and the scheepvaartregeling was finally abolished in December 1885.

Laging Tobias’s verstandig pacificeerend prescription

The pacificatie is, in Van Heutsz’s narrative, the prescription Laging Tobias had reached in 1883 as the third of his three roads — the derden weg between the concentratie and the vernieuwde agressie. Laging Tobias’s formula, quoted by Van Heutsz on page 95, is the verstandig pacificeerende operation:

“In den laatsten tijd hoort men weer hier en daar stemmen opgaan om te Groot-Atjeh opnieuw op groote schaal met de wapens op te treden en den gunstigen toestand te herscheppen, die onder Generaal van der Heijden bestond, om daarna zooals de Heer Laging Tobias zeide — opnieuw verstandig pacificeerend te werk te gaan”.

The verstandig pacificeerend te werk gaan — to proceed wisely pacifying — is, in Laging Tobias’s prescription, the political sequel to a renewed military conquest: the onderwerping by wapengeweld was to be followed by the pacificatie by verstandig civil administration. Van Heutsz accepts the formula but inverts the order: the pacificatie, in his diagnosis, need not await a renewed onderwerping, because the scheepvaartregeling could produce the pacificatie without a renewed campaign. The pacificatie Van Heutsz prescribes in the 1893 tract is, in this sense, the Laging Tobias prescription stripped of its military precondition — the pacificatie by scheepvaartregeling that would, in Van Heutsz’s argument, produce the onderwerping it was supposed to follow. This 1893 prescription anticipates the very system Van Heutsz would himself implement as Governor of Atjeh from 1898 onward — the pacificatie by scheepvaartregeling-cum-closure that became the political form under which the Atjeh-oorlog was finally closed.

The Van Teijn warning: pacificatie as the political test

The pacificatie is, finally, in Van Heutsz’s narrative, the political test the Generaal van Teijn closure of 18881890 had passed and the post-Van-Teijn governorship had betrayed. Van Heutsz records on page 70 that the new Governor, who succeeded Van Teijn in 1891, had “zich niet heeft bepaald tot het doen van voorstellen om zijne eigeneaardige denkbeelden omtrent scheepvaartregeling, sluiting, vuurwapens en klewang bij de Atjehers, middelen tot pacificatie enz. enz. ingevoerd te krijgen, maar reeds spoedig de kracht van de sluiting verlamde door licenties”. The middelen tot pacificatie — the means of pacification — were, in Van Heutsz’s diagnosis, the means the new Governor had proposed but never introduced: the scheepvaartregeling, the sluiting, the regulation of vuurwapens en klewang. The pacificatie is, in this passage, the political test the new Governor had failed — the test whose failure had produced the rassche schreden achteruit of 18911892 and the eleventh Governor’s appointment in 1892.

Significance of the 1893 articulation

The pacificatie’s significance in the Aceh Wiki History record, in the 1893 articulation, rests on four things: it was the political consolidation the onderwerping was fought to produce — the maatregelen des vredes, geregeld bestuur, goede rechtsbedeeling, landbouw, handel and nijverheid the ambtenaren were to bring to a country “dat wij aan ons gezag onderworpen hebben” — and the analytical counterpart to the military onderwerping that is the title and subject of the 1893 tract; it was the political form the blokkade could not produce, the ambtenaren could not sustain under the blokkade’s regime, and the Concentratie of 1884 had excluded by its very form — the withdrawal of the controleurs and the assistent-residenten that fixed the pacificatie’s suspension; it was the operational object the scheepvaartregeling — the maatregel des vredes van duurzamen aard — was uniquely able to sustain, and the test Scherer’s softer scheepvaartregeling had failed to produce in its volledige form; and it was the prescription Laging Tobias had reached as the derden weg of 1883 and Van Heutsz had refashioned, in the 1893 tract, into the pacificatie by scheepvaartregeling-cum-closure that Van Heutsz would himself implement as Governor of Atjeh from 1898 onward. The pacificatie is, in Van Heutsz’s narrative, the political predicate the twenty-year policy oscillation had failed to produce — the volledige pacificatie van Atjeh whose absence the 1893 tract diagnoses and whose operational form the 1893 tract prescribes.

Account from the Maréchaussée Jubileum-nummer (1930) — the pacifying work of the corps

the 1930 jubilee number of Het Nieuws van den Dag voor Nederlandsch-Indië claims for the Korps Maréchaussée a share in the pacification exceeding its purely military value.

Alongside its police task the corps performed administrative work, “hieruit bestaande, dat het registers aanlegde, zooals het B. B. er op nahoudt om zijn vaderlijke zorgen over de bevolking te kunnen laten gaan; bezittingen en uitgeoefende bedrijven werden geregistreerd.” Where territory could be brought under direct authority and the safety of person and goods was guaranteed, “ontwikkelde zich welvaart en daarmede had de pacificatie een aanvang genomen” — prosperity developed and with that the pacification had begun.

The distinctive contribution the editors claimed was that of continual patrolling: “Het Korps Maréchaussée heeft er door voortdurend patrouilleeren bij de bevolking van Atjeh den schrik in gebracht; weifelmoedigen werden, in ons voordeel, tot nadenken gestemd… het hield de djahats terug van voorgenomen wandaden” — by continual patrolling the corps brought terror among the population; the wavering were brought to reflection; it held the djahats back from intended misdeeds. Precisely because so little was known of that part of the work — “de massa spitst zich op wapenfeiten” — its fulfilment had given the corps “de innerlijke beteekenis… voor de pacificatie uitstekende boven zijn militaire waarde.”

Colonel L. A. Snell pointed in the same issue to the corps’s work of peace: the numerous roads traversing Atjeh, the many engineering works it had built, and the order created “in de vroeger door onderlinge veeten van elkander gescheiden staatjes.” But he added that the Atjehnese people remained “onderworpen, doch niet verzoend” — subjected but not reconciled — and that the Netherlands had done it “leed, zeer veel leed” which it was the duty of the younger generation to make good.

See Also

Sources

J. B. van Heutsz als Gouverneur Generaal 1904-1909, by J. C. Lamster (Amsterdam: P. N. van Kampen & Zoon N.V., 1938), passim, especially pp. 46–47, 50–56, 173–177, 193–203, 247–257. Rijksarchief, Den Haag.

De Buitenbezittingen, Deel II, Aflevering 2: Atjeh en Onderhoorigheden, bewerkt door het Encyclopaedisch Bureau, Mededeelingen van het Bureau voor de Bestuurszaken der Buitenbezittingen (Weltevreden: Landsdrukkerij, 1917), pp. 33–36.

Nederlandsch Indië Platen Atlas met korte beschrijvingen, uitgegeven door Volkslectuur, Weltevreden, Java. Weltevreden: G. Kolff & Co., January 1926. Plates 23, 70; Chapter III (Gezagvoering), p. 54; Chapter IX (Verkeer), p. 160.

DLP-84-Atjeh.pdf, pp. 5-6.

De onderwerping van Atjeh, door J. B. van Heutsz, Majoor der Infanterie, gewezen Chef van den Staf in Atjeh en Onderhoorigheden. ‘s-Gravenhage: De Gebroeders van Cleef; Batavia: G. Kolff en Co., 1893, esp. pp. 32, 34, 36, 62, 63, 67, 70, 95, 108. OCR-filename: 20260718_105749_DLP-107-De_onderwerping_van_Atjeh_Nemotron-OCR-v2_OCR.txt. De Atjeh-Oorlog: Kort Overzicht van Oorsprong, Verloop en Gevolg, door J. A. Kruijt. ‘s-Gravenhage: Loman & Funke, 1896. Throughout — the Pacificatie van Atjeh is the recurrent Dutch project throughout the brochure. OCR-filename: 20260716_140310_DLP-101-De_Atjeh_oorlog_Nemotron-OCR-v2_OCR.txt. Generaal Swart, Pacificator van Atjeh (“General Swart, Pacifier of Atjeh”), by M. H. du Croo, Colonel K.N.I.L. (retired), with the collaboration of H. J. Schmidt, Titular Colonel K.N.I.L. (retired), with a foreword by His Excellency Lieutenant-General K.N.I.L. (retired) G. K. Dijkstra (Maastricht: N.V. Leiter-Nypels, 1943), Chapter I, p. 1; Chapter III, pp. 15–16; Chapter IV, p. 23; Chapter XVI, pp. 148–157; Chapter XVII, p. 164. De Buitenbezittingen 1904 tot 1914, Deel I, bewerkt door het Encyclopaedisch Bureau, Mededeelingen van het Bureau voor de Bestuurszaken der Buitenbezittingen, Aflevering X (Weltevreden: Landsdrukkerij, 1917), pp. 2–3 (Bestuurs-organisatie), p. 19 (Politie), pp. 68–70 (section “De Atjeh-tram”), p. 10 (Landschapskassen). Schets eener parlementaire geschiedenis van Nederland van 1849 tot 1901, by Mr W. J. van Welderen baron Rengers, 4th rev. ed., Vol. IV: Oost-Indië 1891-1918 by Dr W. H. Vermeulen (‘s-Gravenhage: Martinus Nijhoff, 1955), pp. 269-275. Nederlanders over de Zeeën: 350 Jaar geschiedenis van Nederland buitengaats, onder redactie van Dr. H. J. de Graaf, met medewerking van Prof. G. Gonggrijp, W. R. Menkman en Prof. Jhr Dr P. J. van Winter, 2e geheel herziene druk (Utrecht: W. de Haan N.V., MCMLV), pp. 217-219, 238. Brief aan Zijne Excellentie den Heere J. B. VAN HEUTSZ, Gouverneur-Generaal van Nederlandsch-Indië, by W. H. J. Keuchenius (Batavia: Atelier A. M. Van Belkum & Co., 1905). BIBLIOTHEEK Dr ABRAHAM KUYPERSTICHTING, 3259 D 64 i 76, pp. 5, 49-50.

Het Korps Maréchaussée in Atjeh: De Atjehsche Garde, 1890 - 2 April 1930 (“The Corps of Maréchaussée in Atjeh: The Atjehnese Guard”), Extra Jubileum-nummer of Het Nieuws van den Dag voor Nederlandsch-Indië issued for the fortieth anniversary of the corps (1930), pp. 1-16. Offprint DLP-143, Bibliotheek KITLV, accession 621 116 794.