26 Aug 1848 - Geburt of ihr natural Vater Jan at Sliedrecht, Sliedrecht, Zuid-Holland, Netherlands 

18 Jan 1856 - Geburt of her natural mother Maria at Alblasserdam, Alblasserdam, Zuid-Holland, Netherlands 

15 Mai 1879 - Eheschließung of eltern at Charlois, Rotterdam, Zuid-Holland, Netherlands 

22 Mrz 1890 - Geburt at Rotterdam, Rotterdam, Zuid-Holland, Netherlands 

1 Jul 1891 - (1 Jahr) Tod at Rotterdam, Rotterdam, Zuid-Holland, Netherlands 

19 Feb 1919 - Tod of ihr natural Vater Jan at Rotterdam, Rotterdam, Zuid-Holland, Netherlands 

24 Jul 1924 - Tod of her natural mother Maria at Rotterdam, Rotterdam, Zuid-Holland, Netherlands