Leon Joseph Koos
Birth date:
14 AUG 1901
Birth place:
Bloomington, McLean, Illinois, United States
 
Death date:
  22 JAN 1981
Death place:
  Detroit, Wayne, Michigan, United States

Koos Family

Parents:
Father: Vincent Koos
Mother: Paulina Embach
Spouse:
Spouse:
 
Siblings:
Leon Joseph Koos
Anthony Oscar Koos
Emmet S Koos
Bernard V Nard Koos
Children: