11 Aug 1885 - Geburt of ihr natural Vater Christiaan at Gorinchem, Zuid-Holland, Netherlands 

12 Feb 1891 - Geburt of her natural mother Jannetje at Amsterdam, Amsterdam, Noord-Holland, Netherlands 

23 Nov 1911 - Eheschließung of eltern at Den Helder, Den Helder, Noord-Holland, Netherlands 

26 Jun 1918 - Geburt at Amsterdam, Amsterdam, Noord-Holland, Netherlands 

4 Jun 1951 - (32 Jahre) Tod of ihr natural Vater Christiaan at 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands 

12 Jan 1962 - (43 Jahre) Tod of her natural mother Jannetje at 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands 

27 Sep 1966 - (48 Jahre) Tod at Leiden, Leiden, Zuid-Holland, Netherlands