John J. Kostroski
Birth date:
11 DEC 1863
Birth place:
Retkowo, Brzyskorzystew, , Posnania
 
Death date:
  19 DEC 1946
Death place:
  Mosinee, , Wisconsin, United States

Kostroski Family

Parents:
Father: Nicholas Kostrzewski
Mother: Catharina Terczynska
Spouse:
Spouse: Frances Bella
 
Siblings:
John J. Kostroski
Children:
John J. Kostroski