Lawrence S. Prosken, beloved husband of the late Betty Prosken; loving father of David (Marcia) Prosken and the late Daniel (Sharon) Prosken; proud grandpa of Valerie (Kevin), Alexandra, Ian, and Ashley; loving brother of Gerald (Carol) Prosken; fond uncle, cousin, and friend of many. Visitation will be held on Saturday, June 15th, at Orland Funeral Home, 9900 West 143rd Street, Orland Park, Illinois 60462, from 10:00am until time of chapel service at 1:00pm. Interment private. For more information, please call (708) 460-7500.