He was preceded in death by his son Leo Mason.
Leonard is survived by his wife Jean Mason, son Karey Mason and Cecilia, daughters Teresa Decker and Al, Lucille Guille and John, eight grandchildren and seven great grandchildren.
A visitation for Leonard will be held Wednesday, April 10, 2019 from 3:00 pm to 7:00 pm at Lisle Funeral Home, 1605 L Street, Fresno, CA 93721.
A graveside service will occur Thursday, April 11, 2019 at 1:30 pm at the Selma Cemetery District, 2430 Floral Avenue, Selma, CA 93662.