Cosmo H. DiNitto Jr., age 67, of Lynn and formerly of Mashpee, passed away Wednesday, October 2, 2019.  He was the husband of Priscilla LeBlanc, with whom he shared 27 years.  Born in Cambridge, he was the son of the late Cosmo  Sr. and Mary DiNitto.  Cosmo was a concrete inspector for 19 years.  He enjoyed cooking, travel, vacations, watching Marvel movies with his son, and time spent with his grandchildren, cookouts and Christmas Eve parties.  In addition to his wife, he is survived by his children, Sabrina and her fiancé Carlos, Vinny, Renee, his grandchildren Rosie, McKenzie and Keegan, his best friends of 50 years, Al P., Bob B., Kenny M. as well as extended family.  He was the son in law of the late Louie LeBlanc of Houston, Texas  he was the brother in law of Joe LeBlanc and his family of Houston, Texas  the brother in law of Bob Wheeler and his family of Waterboro, Maine the brother in law of Penny Wheeler and her family of Lynn,  the brother in law of the late Billy and Henry Wheeler of Lynn and he was the godfather of Derek P.     He was predeceased by his furry companion of 10 years, "Buffy".  A memorial service will be held in the Goodrich Funeral Home, 128 Washington St., Lynn, on Saturday, October 12, 2019, 11:00 a.m. – 1:00 p.m.  For those desiring, memorial donations will be accepted and appreciated.