Retrospect-GDS: An Open Source Genealogy Display System
Koop Roelofs Knobbe
Biografie
Stamboom
Koop Roelofs Knobbe
geb. 1801
overl. 9 Feb 1870
Roelof Koops Knobbe
geb.
overl.
Margjen Harmens Toering
geb.
overl.