On Saturday, January 7, 2023 of the South Side. Son of Michael Robert Lis, Sr. and the late Suzanne Mulvaney. Grandson of Robert and the late Dolores Lis. Brother of Leonard (Amy) Lis, and William Lis. Also survived by nephew and niece, Lenny and Anna. Michael was in the United States Marine Corp. and is a Gulf War Veteran. Friends received at the John J. Gmiter Funeral Home, Ltd., 119 South 15th Street, South Side on Friday, January 13, 2023 from 1 to 4 pm where a blessing service will be held at 4 pm.