Web Family Cards - Person Sheet
NameWillem Modderman (3mar1899-) 
Birth3 Mar 1899, Sneek, prov. Frl, Netherlands
Deathaft 4 Mar 1899, Sneek ?
FatherJohannes Modderman,x1may1898 Gerbrig Boersma (ca1874-1953)
MotherGerbrig Boersma,x1may1898 Johannes Modderman (1873-1953)