Age 90, of Castle Shannon, passed away peacefully in Miami on Friday, January 15, 2016, after a brief illness. Born on March 13, 1925, in Charlemont, County Armagh, Northern Ireland, she was the daughter of the late Margaret (Finn) and John Campbell, and sister of the late Seamus Campbell and John Campbell. She immigrated to Pittsburgh with her late husband, John Quinlin of Mt. Washington in 1950. She leaves her six children, Margaret Quinlin and son-in-law, Jack McDowell, of Atlanta, Georgia, Michael Quinlin and daughter-in- law, Colette, of Milton, Massachusetts, Sheila Quinlin and son-in-law, Willie Cone, of Miami, Florida, Patricia Quinlin and son-in-law, Kevin McGowan, of Fairfax, Virginia, Kathleen Quinlin McIntire and son-in-law, Michael McIntire, of Arlington, Virginia, Ann Marie Quinlin and son-in-law, Harry French, of Cape Cod, Massachusetts; cherished grandmother of Leo, Devin and Lily; she is survived by a sister-in-law, Joyce; and many devoted nieces and nephews and their families in Pennsylvania as well as in Preston and London, England and many dear cousins in Northern Ireland, Canada and the U.S. Marie was a longtime employee and popular manager at Kaufmann's Department Store on Grant Street in Pittsburgh, and an avid gardener and traveler in her retirement. Her love and loyalty for her children, family and friends knew no bounds.