Gerard J. Keller; loving son of the late Emil and late Marie; dear twin brother of the late Anthony, the late Leo and the late Margaret; fond uncle of Theresa, Mary Ann, the late Gloria, late Ron, Susan, Carol, Diane, Joseph and Mary Beth; great uncle of seventeen and great-great uncle of twenty-one; Army Veteran of Korean War. Visitation and Funeral same day Monday May 8, 2017; 9 am to 11 am at Kosary Funeral Home 9837 S. Kedzie, Evergreen Park; Mass 11:30 am at Queen of Martyrs Church. Interment St. Mary Cemetery (708) 499-3223 or www.kosaryfuneralhome.com