Ronald L. Kilgus, 82. Beloved husband for 54 years of Dena, nee Shanower; devoted father of Cathy (David) Kurtz and Carolyn "Cary" (Jim) Geake; cherished grandfather of Jackson and the late Addison Kurtz and McKenna, Payton, and Ryan Geake. Ronald worked at Northern Trust Lake Forest for many years. He was an active member of First Church of Christ, Scientist in Winnetka. He will be deeply missed by all who knew him.