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 13 DEC 2025 2 TIME 11:17 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 @I8657591741921685@ INDI 1 NAME Frederik /Helderman/ 2 GIVN Frederik 2 SURN Helderman 1 BIRT 2 DATE 26 APR 1917 2 PLAC Alkmaar 1 BIRT 2 DATE 26 APR 1917 2 PLAC Alkmaar 2 SOUR @S3735320761898922@ 3 NOTE 3 PAGE Akte 1917/0154 3 DATA 4 DATE 26 APR 1917 3 NOTE https://www.openarchieven.nl/raa:d6f7615c-bcb4-31bc-529f-11ce3bfabf02 1 FAMC @F4715698258820433@ 0 @I8657591741921686@ INDI 1 NAME Frederik /Helderman/ 2 GIVN Frederik 2 SURN Helderman 1 SEX M 1 FAMS @F4715698258820433@ 0 @I8657591741921687@ INDI 1 NAME Anna Maria /Sieuwerts/ 2 GIVN Anna Maria 2 SURN Sieuwerts 1 SEX F 1 FAMS @F4715698258820433@ 0 @F4715698258820433@ FAM 1 HUSB @I8657591741921686@ 1 WIFE @I8657591741921687@ 1 CHIL @I8657591741921685@ 0 @S3735320761898922@ SOUR 1 DATA 2 EVEN BIRT 3 DATE FROM 26 APR 1917 TO 26 APR 1917 3 PLAC Alkmaar 1 TITL archieftoegang 10.1.2.125, inventarisnummer 32, Archiefnaam: Burgerlijke Stand Alkmaar, Bron: Geboorteregister, Deel: 32, Periode: 1915-1917 1 ABBR BS Geboorte 1 REPO @R1@ 0 @R1@ REPO 1 NAME Regionaal Archief Alkmaar 1 ADDR Bergerweg 1 2 POST 1815 AC 2 CITY Alkmaar 2 CTRY Nederland 1 WWW https://www.regionaalarchiefalkmaar.nl/ 1 EMAIL info@archiefalkmaar.nl 1 PHON +31 72 8508200 0 TRLR