William Leonard Haack
1 June 1929–3 May 1987
1929-1987
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William Leonard Haack
1929-1987
1929
 
Birth   •   6 Sources
1 June 1929
Minneapolis, Hennepin, Minnesota, United States
1987
Age 57
Death   •   4 Sources
3 May 1987
Great Falls, Cascade, Montana, United States

Willian L Haack in household of Victory Bednarcsyk, "United States Census, 1930"
Family Members
SPOUSES AND CHILDREN
William Leonard Haack
1929-1987
Marriage: 29 April 1971
Great Falls, Cascade, Montana, United States
Children ()
PARENTS AND SIBLINGS
William Albert Haack
1893-1945
Marriage:
1903-1986
Children (4)
Stillborn Hack
1926-1926
William Leonard Haack
1929-1987
1930-1992
1939-2007
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