Michael R. Grubbs Sr., 64, of Jute Road in Plymouth, passed away after a sudden illness in the St. Joseph Regional Medical Center in Mishawaka at 1:10 a.m. Wednesday, August 5, 2015, with his family by his side. Michael was born on Aug. 17, 1950, in Plymouth to Raymond H. Grubbs and Phyllis I. Conner Grubbs. …read more.