Martin L. Calvin & Ann Nancy Fry 
Martin L. and Ann Nancy were married in a religious ceremony.1 They had two sons and two daughters, named Urban D., Jacob W., Rosa and Mary.
-
Personal Details
Martin L. Calvin
Martin L. was born on July 25th, 1838 in Green Township, Mahoning County, Ohio.2 He died at the age of 72 in 1910.2
