Dorothy M. DeRoo, nee Wolf, 87, of Bartlett for 60 years, passed away Sunday February 20th at home.. Beloved wife, for 65 years, of the late Frank; loving mother of Susan(Joseph) Baker, Debra DeRoo, Michael(Susan Williams), David DeRoo, Kathleen(Randy Rasner) DeRoo, Kevin(Cheryl Lamont), Timothy(Patricia Coughlin), Mary(Cameron) Lowdon, and Mark(Michelle Anderson); dear grandmother of Christopher(Megan) DeRoo, Kayce(Jeremy) Piepenbrink, Kyle(Lisa) DeRoo, Samantha(Seth) Engdahl, Alexa, Brittney, Jacob and William DeRoo and George Lowdon; proud great grandmother of Colin, Henry, Jack, Nora-Ellen, Amelia, James, Owen and Ada; fond sister of  Marion and the late Arlene and Joan.  Cherished daughter of the late James and Stella.  Visitation Wednesday, February 23rd, from 4:00pm to 7:00pm at Countryside Funeral Home and Crematory 950 South Bartlett Rd.(at Stearns Rd.), Bartlett. Funeral Thursday 9:45 am prayers at the funeral home and then processing to St. Peter Damian Church. Mass 10:30 am. Interment Bartlett Cemetery. In lieu of flowers donations to St. Jude Cildren's Research Hospital 262 Danny Thomas Place Memphis, TN 38105 (www.stjude.org), St. Peter Damian Catholic Church 131 S. Crest Ave. Bartlett, Il. 60103 or St. Augustine Parish 626 Kloman Ave., Republic, MI 49879 would be appreciated. Info (630)289-7575 or www.countrysidefuneralhomes.com