Beloved wife of the late James F. (Franny) Wallace of Somerville and James Dunn of Buzzards Bay. Daughter of the late Patrick O'Sullivan and Catherine (Sheahan) O'Sullivan. Stepdaughter of the late Nora Kelly O'Sullivan. Sister of the late John Joseph O'Sullivan, Joanne Marie O'Sullivan and Denis Francis O'Sullivan.

Sister-In-Law to Mrs. Marie L. Wallace of Somerville and the late Daniel J. Wallace and the late John S. and Mary (Wallace Hayes of Somerville. Survived by her stepdaughter and family, Susan (Dunn) McGurk of Waltham. Also survived by numerous nieces and nephews here and in Ireland, especially her loving nephew and care giver Daniel J. Wallace Jr. of Newton and her loving selfless friend Ms. Sheila Shea of Malden. 

Sheila F. (O'Sullivan) Wallace Dunn, Passed away peacefully July 12, 2011 at the Glen Ridge Nursing Center after a brief illness at the age of 88. Formerly of Somerville, Buzzards Bay and Palm Beach FL. Born Sept. 13, 1922 in Nohoval, County Kerry, Ireland.

She loved people and had a cheerful nature and genuinely enjoyed being with her family and friends enjoying her life no matter where she resided. Funeral procession will leave from the George L. Doherty Funeral Home, 855 Broadway (Powder House Sq.) Somerville, Saturday morning at 9am, followed by a Funeral Mass in St. Ann Church, Somerville at 10:00. Relatives and friends invited. Calling hours Friday 4-8. Interment Holy Cross Cemetery. In lieu of flowers donations may be made in Sheila's memory to the Compassionate Care Hospice, 800 West Cummings Park, suite 3400, Woburn, MA 01801. For more information please visitwww.dohertyfuneralservice.com.