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From Rodovid EN

Lineage	Boom
Sex	Female
Full name (at birth)	Geertruyd Willemsdr Boom
Parents ♂ Willem Dircksz Boom [Boom] b. before 1492

Events

between 1432 and 1492 birth:

marriage: ♂ Pieter Jansz Ackerman [Ackerman] b. between 1432 and 1492

between 1472 and 1532 child birth: ♂ Cornelis Pietersz Boom [Boom] b. between 1472 and 1532 d. 1579

between 1476 and 1536 child birth: ♂ Claes Pietersz Ackerman [Ackerman] b. between 1476 and 1536

1497 child birth: ♂ Pieter Pietersz Ackerman [Ackerman] b. 1497 d. 1572

Notes

информация из https://www.geni.com/people/Geertruyd-Willemsdr-Boom/6000000017785394408

From grandparents to grandchildren