1818 - Geburt of her natural mother Karoline at Kernein (Karnin), Lubuskie, Poland 

26 Aug 1849 - Taufe at Schwerin, Schwerin, Mecklenburg-Vorpommern, Germany 

25 Mai 1857 - Tod of her natural mother Karoline at Schwerin, Dahme-Spreewald, Brandenburg, Germany