Jerzy Mrozowicki coat of arms Prus III (ca 139 years)

Born after 1887
Died

Father: Franciszek, 1850 - 1918 Mother: Helena Schemis, *appr. 1865

Siblings:

• Sergiusz, after 1889 - after 1925
• Eugeniusz, after 1890 - after 1950

• grandparents
• great-grandparents
• great-great-grandparents