Margaret Grainger Clark, 91, of Fort Collins, Colo., passed away on April 12, 2006.Margaret is survived by her son, James W. Clark Jr. and his wife Jean Wallbridge; a daughter, Margaret Antonopulos and her husband Glenn; five grandchildren, James B. Clark, Rachel Clark, M. Beth Mitchell and her husband Sam, Amy Sirr and her husband Pat, and Nicole Antonopulos; and four great-grandchildren.Graveside services will be held on Saturday, April 22, 2006, at 10:30 a.m., at Graceland Cemetery, West.Thomas McAfee Funeral Home, Northwest is in charge of arrangements.