Jan BULK [P256] = Antje KLUMPER [P259]
Married June 23 1955, Zwammerdam
Jan
Born September 13 1929, Alphen aan den Rijn Died February 29 2008, Leiden Gecremeerd: Leiden
Jan Martijn [P260] = Yvonne Francine Gerarda COBBEN [P411] > [F303]
Jan Martijn
Born Delft
Yvonne Francine Gerarda
Born 's-Gravenhage
Onno Jacob [P261]
Born Leidschendam
Geertje Johanna [P900] = Theo SLOF [P961] > [F317]
Geertje Johanna