Marinus Knapp & Margaret Tromp 
Marinus and Margaret were married in a religious ceremony.1 They had a son and two daughters, named Living, Living and Living.
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Personal Details
Marinus Knapp
Marinus was born on August 2nd, 1898 in Grand Rapids, Michigan.1 He died at the age of 35 in 1933 in Grand Rapids, Michigan.1
