John D. Streff, 86, formerly of Northbrook, beloved husband of Denise, nee Bouillet; loving father of Denise A., Monique C. and Eloise Valadez; dear brother of Bud (Betty), Douglas (Diane) and the late William (Margaret), Robert (Patricia Ellery) and Marianne (James) Powers. Funeral from Simkins Funeral Home 6251 Dempster St. Morton Grove, IL 60053 Saturday, May 25th at 9:30 a.m. to St. Martha Church. Mass at 10:00 a.m. Interment All Saints Cemetery. Visitation Friday, May 24th from 2:00 p.m. to 8:00 p.m. In lieu of flowers, donations to Maine-Niles Association of Special Recreation 6820 Dempster St. Morton Grove, IL 60053 appreciated. (847) 965-2500.