After an analysis of her probable age against the known age of her mother and the birth dates of her children and given that Marianna's first husband Jan died in 1884 she could not possibly be the daughter of Ksawry Kolozynski, Marianna's second husband.
A recent genetic test has proven that she is the biological cousin of Konstanty Starzewski (Constantine) so we know she is the biological daughter of Marianna.
I have adjusted her estimated birth date to 1869 and changed her biological father to Jan Berezowski aka Brzowski.
