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 4 JAN 2026 2 TIME 1:47 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 @I2941102046300971@ INDI 1 NAME Wilhelmus Petrus Nicolaas /Helversteijn/ 2 GIVN Wilhelmus Petrus Nicolaas 2 SURN Helversteijn 1 SEX M 1 OCCU journalist 1 BIRT 2 PLAC Leiden 1 FAMS @F9336734962953577@ 1 FAMC @F9336734962953578@ 0 @I2941102046300972@ INDI 1 NAME Anna Aleida Maria /Heetvelt/ 2 GIVN Anna Aleida Maria 2 SURN Heetvelt 1 SEX F 1 OCCU kantoorbediende 1 BIRT 2 PLAC Leiden 1 FAMS @F9336734962953577@ 1 FAMC @F9336734962953579@ 0 @I2941102046300973@ INDI 1 NAME Johannes Gerardus /Helversteijn/ 2 GIVN Johannes Gerardus 2 SURN Helversteijn 1 SEX M 1 FAMS @F9336734962953578@ 0 @I2941102046300974@ INDI 1 NAME Petronella Johanna Maria /Roovers/ 2 GIVN Petronella Johanna Maria 2 SURN Roovers 1 SEX F 1 FAMS @F9336734962953578@ 0 @I2941102046300975@ INDI 1 NAME Lambertus Hendrikus /Heetvelt/ 2 GIVN Lambertus Hendrikus 2 SURN Heetvelt 1 SEX M 1 FAMS @F9336734962953579@ 0 @I2941102046300976@ INDI 1 NAME Sara Maria Lena /Bernard/ 2 GIVN Sara Maria Lena 2 SURN Bernard 1 SEX F 1 FAMS @F9336734962953579@ 0 @F9336734962953577@ FAM 1 HUSB @I2941102046300971@ 1 WIFE @I2941102046300972@ 0 @F9336734962953578@ FAM 1 HUSB @I2941102046300973@ 1 WIFE @I2941102046300974@ 1 CHIL @I2941102046300971@ 0 @F9336734962953579@ FAM 1 HUSB @I2941102046300975@ 1 WIFE @I2941102046300976@ 1 CHIL @I2941102046300972@ 0 TRLR