570 is the Gregorian year traditionally assigned to the birth of the Prophet Muhammad. The source mentions this year on 83 in the context of Abraha’s expedition: “in het jaar waarin de profeet Muhammad geboren werd, 570.” This dating is significant for Acehnese Islamic historiography, which aligns local chronicles with the Hijri calendar.
Relation to Aceh
Acehnese chronicles often convert the Hijri year of Muhammad’s birth (12 Rabiʿ al‑Awwal 571 AH) to the Gregorian year 570 CE for synchronisation with European sources.
See Also
Source
20260707_232246_DLP-54-Een_16de_eeuwse_Maleise_vertaling_van_de_Burda_van_al_Bu_s_i_ri_OCR.txt, pp. 83.