Thomas D. Brennan age 66 of Chicago, beloved husband of Eva (née Garing); loving father of Thomas P. ( Teresa), Richard (Cynthia), and Christine (Jason) Astudillo; cherished grandfather of Colin and Natalie Brennan and Andrew, Claire, and Jocelyn Astudillo; dear son of Rosemary and the late George Brennan. Funeral service Friday April 24, 11:00 am at Drake and Son Funeral Home, 5303 N Western Ave, Chicago, IL, Interment Private. Visitation Thursday April 23, from 2pm to 9 pm In lieu of flowers, memorials may be made to Mercy Home for Boys and Girls, 1140 W Jackson Blvd, Chicago, IL 60607