Retrospect-GDS: An Open Source Genealogy Display System
Roelf Jans Sikkens
Biografie
Stamboom
Roelf Jans Sikkens
geb. 25 Dec 1789
overl. 28 Nov 1860
Jan Roelfs Sikkens
geb.
overl.
Trientje Olferts Cleveringa
geb.
overl.