Antoni Juliusz Emil Stanisław Kostka Ostrowski
- Born on December 17, 1899
- Deceased on August 15, 1963, at the age of 63 years
Parents
- Witold Ludwik Stanisław Ostrowski (1864 - 1916)
- Franciszka Baworowska (1867 - 1928)
Family
- Married on October 1, 1921, with Kamilla Antonina Komatz (1901 - ), issuing
- Private