Roberta Louise Tavares July 20, 1939 Dec. 27, 2009 Resident of Pittsburg A Visitation will be held on Saturday, Jan. 2, 2010 at 8:30am with a funeral service at 10:00am at the Pittsburg Funeral Chapel. Graveside services following at Holy Cross Cemetery, Antioch. Pittsburg Funeral Chapel (925) 432-2114