Leonard B Sis Obituary

With heavy hearts, we announce the death of Leonard B Sis (Rockford, Illinois), who passed away on July 27, 2023 at the age of 77. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He is survived by: his wife Trudy; his children, Adam Sis (Ashley), Ingrid Johnson (Chad) and Nathan Sis (Erica); and his grandchildren, Hunter, Austin, Colton, Gwendolyn, Alex, Aiden, Adeline, Olivia and Ryan. He is also survived by his loving children, grandchildren, and his many friends.