0 HEAD 1 SOUR OPENARCH 2 VERS 0.4 2 NAME Open Archieven 2 CORP Coret Genealogie 3 WWW https://genealogie.coret.org/ 1 DATE 14 JAN 2026 2 TIME 17:25 1 SUBM @U0@ 1 GEDC 2 VERS 7.0 1 LANG nl 0 @U0@ SUBM 1 NAME Open Archieven 1 WWW https://www.openarchieven.nl/?lang=nl 0 @I3190631595380596@ INDI 1 NAME Helmer // 2 GIVN Helmer 1 BIRT 2 DATE 21 OCT 1797 1 CHR 2 DATE 25 OCT 1797 2 PLAC Amsterdam 2 SOUR @S9664812450060165@ 3 NOTE 3 NOTE https://www.openarchieven.nl/saa:150ced90-373f-2f50-a0aa-a1bc8664f511 1 FAMC @F9582258185830090@ 0 @I3190631595380597@ INDI 1 NAME Jan /Martelhoff/ 2 GIVN Jan 2 SURN Martelhoff 1 SEX M 1 FAMS @F9582258185830090@ 0 @I3190631595380598@ INDI 1 NAME Agata Maria /Otten/ 2 GIVN Agata Maria 2 SURN Otten 1 SEX F 1 FAMS @F9582258185830090@ 0 @I3190631595380599@ INDI 1 NAME Helmer /Martelhoff/ 2 GIVN Helmer 2 SURN Martelhoff 0 @I3190631595380600@ INDI 1 NAME Grietje /Martelhoff/ 2 GIVN Grietje 2 SURN Martelhoff 0 @F9582258185830090@ FAM 1 HUSB @I3190631595380597@ 1 WIFE @I3190631595380598@ 1 CHIL @I3190631595380596@ 0 @S9664812450060165@ SOUR 1 DATA 2 EVEN CHR 3 DATE FROM 1 JAN 1564 TO 31 DEC 1811 1 TITL archieftoegang NL-SAA-908164, DTB 85, p.260(folio 129v), nr.8 1 ABBR DTB Dopen 1 REPO @R1@ 0 @R1@ REPO 1 NAME Stadsarchief Amsterdam 1 ADDR Vijzelstraat 32 2 POST 1017 HL 2 CITY Amsterdam 2 CTRY Nederland 1 WWW https://www.amsterdam.nl/stadsarchief/ 1 EMAIL stadsarchief@amsterdam.nl 1 PHON +31 20 2511511 0 TRLR