Rita M. Lamb (nee O'Sullivan), 76 yrs, December 3, 2007. Longtime resident of Chicago Heights for 37 yrs. Beloved wife of the late George 'Bill' Lamb; loving mother of Bill (Rita), Sean (Renee) and Michael (Becca) Lamb;cherished grandmother of Brendan, Matthew, Jameson and Caitlin. Preceded in death by her parents John and Mary O'Sullivan and by her sisters and brothers Peggy Foley, Sheila, Mary, Murty and Sean O'Sullivan. Active member of St. Kieran Church. Resting at Hirsch Funeral Home, Lincoln Hwy. (Rt.30) at Otto Blvd., Chicago Heights, IL, where friends may call on Thursday from 3 to 9 p.m. Funeral Friday 9:00 a.m. at chapel, to St. Kieran Church, 700 West 195th Street, Chicago Heights, IL. Mass of Christian Burial 10:00 a.m. Interment Assumption Cemetery, Glenwood, IL. Service Information A service summary is not available