um 1820 - Geburt of her natural mother Friederike

7 Jul 1828 - Geburt of ihr natural Vater Carl at Berlin, Berlin, Berlin, Germany 

27 Jul 1828 - Taufe of ihr natural Vater Carl at Berlin, Berlin, Berlin, Germany 

7 Aug 1853 - Eheschließung of eltern at Berlin, Berlin, Berlin, Germany 

23 Sep 1861 - Tod of her natural mother Friederike at Berlin, Berlin, Berlin, Germany 

26 Sep 1861 - Beerdigung of her natural mother Friederike at Berlin, Berlin, Berlin, Germany 

zwischen 1863 und 1874 - Tod of ihr natural Vater Carl at Berlin, Berlin, Berlin, Germany