David Michael Heck

Male 1959 - 2013  (54 years)


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John Zwick
Male 1868-1946
Roman George Zwick
Male 1895-1972
Clara A. Donant
Female 1897-1962
William Heck
Male 1927-2016
Eulalia Zwick
Female 1930-2014
David Michael Heck
Male 1959-2013