Background
He was born in Otwock, Poland.
He was born in Otwock, Poland.
Krzyżanowski, was a doctor, mostly treated poor Jewish people. During an outbreak of typhus in 1917 among his Jewish patients, Krzyżanowski eventually contracted the disease and subsequently died from its complications. His wife"s name was Janina.
He was among the earliest members of the Polish Socialist Party (PSP).
