ALICIA DIAZ CAUGHLIN, age 83, a longtime Irving resident, died Tuesday, September 22, 2015 in Tulsa, Oklahoma. She was born January 29, 1932 in Caguas, Puerto Rico to parents, Rogelio and Irene Fernandez Diaz. A homemaker, she was preceded in death by her husband, James Caughlin in 2012. Survivors include her daughters, Karen Grundy and husband Brad of Oklahoma, Lisa Marciano and husband Michael of Virginia; and grandchildren, Kate, Beth, Meg, Monica and Michael. A graveside service will be held 2:00 p.m., Saturday, September 26 at Oak Grove Memorial Gardens, 1413 East Irving Boulevard in Irving.