Buried in Zabrze Jewish cemetery; a photo of her gravestone can be seen at commons.wikimedia.org. Her gravestone says she died in her 24th year, which means she was born in 1870-71. However her death certificate gives her age as 26 years, which means she was born in 1867-68. muzeumzabrze.pl places her birth in 1868. All three sources give the same date of death. Her marriage certificate gives her date of birth as 26/05/1868.