NGV Stambomenverzameling
Willem Leonhard Keijser
ca. 1903 -
Generatie: 1
1. Willem Leonhard Keijser was born circa 1903 in Amsterdam, NH, NL. Willem getrouwd Hendrika Johanna Gregorius on 4 apr 1929 (civil)inAmsterdam, NH, NL. Hendrika (dochter van Hermanus Gregorius en Mina van Ginkel) was born circa 1908 in Amsterdam, NH, NL. [Gezinsblad]