MaryLou Fritz, 77, passed away at 4:07 p.m. Monday, April 27, in the St. Joseph Regional Medical Center, Mishawaka. MaryLou was born on Sep. 5, 1937 in Ravanna, Ohio to Paul B. and Maude A.(Heeter) Smith. She would marry Donald S. Fritz and the couple would soon settle in Plymouth. Together Donald and she would …read more.