Dudley J. Parenteau Sr. age 82 of Mount Prospect, Illinois passed away on October 27, 2020. Dudley lost his brief battle with Leukemia in his home surrounded by his loving family. Beloved husband of the late Virginia (Ginny) Parenteau, nee Hochstatter. Father to Daniel (Wendy), James, Andrew and the late Dudley Jr. Grandfather to Taylor, Myles and Sam. Mr. Parenteau was a member of the Des Plaines Elks, and a U.S. Navy Veteran. In lieu of flowers, memorial contributions are suggested to the Illinois Elks Childrens Care Corporation. Visitation and funeral service will be private. Celebration of life will be announced soon. Funeral care provided by G.L. Hills Funeral Home and Cremation Center. For information, please call 847-699-9003.