Leo Henry Stalzer of St. Louis, Missouri (formerly of Chicago), on Tuesday, November 24, 2020, at the age of 86 he was baptized into the hope of Christ’s resurrection. Beloved husband of 65 years to Marilyn (nee Hirschfelder); loving father of Patricia Jean (James) Tornatore, Robert Paul (Sepideh), Maryellen Kliethermes, Sharon Lee, and the late David Leo; treasured grandfather of Gina (Nik) Brym and Angela Tornatore, David, Michelle, and Daniel Stalzer, Amanda and Matthew Kliethermes; cherished great-grandfather of Norah and Sawyer Brym and Abigail and Lucille Miller; dear brother of Barbara (Don) Edborg and the late Terese (James) Minogue, James (Marian), and Richard. Retired sheet metal worker, engineer, entrepreneur, and multi-patent inventor. Avid fisherman and boat builder, golfer, and model railroader. Funeral arrangements private. Committal of ashes in Holy Sepulchre Cemetery in Worth, Illinois. Donations in Leo’s honor may be made to Operation Food Search at https://interland3.donorperfect.net/weblink/weblink.aspx?name=ofsearch&id=98