Stanford J. Duffy, 83, of Waterloo, IA, died at University of Iowa Hospitals & Clinics in Iowa City on Thursday, August 23, 2018. He was born January 1, 1935 in San Antonio, TX, son of Stanford J. and Eunice Schmitz Duffy. Stan graduated high school from Loras Academy and then from Loras College in 1956. He served in the United States Air Force from 1957-1961. Stan married Margaret Kuhl on May 17, 1958 at St. Mary's Catholic Church in East Dubuque, IL. He worked for the Social Security Administration's Waterloo Office, retiring in 1996. He was a member of St. Edward Catholic Church. Stan is survived by his wife, Margaret; son: Mike (Anne) Duffy, Dallas, TX; daughter: Brigid (Bob) Nemmers, Waterloo; daughter: Anne (Tom) Cassidy, Memphis, TN; son: Tom Duffy, Sioux City, IA; daughter: Katie (Matt) Stock, Waukee, IA; daughter: Meghan (Tom) Swanson, Chicago, IL; 15 grandchildren: Courtney Nemmers, Duffy Cassidy, Kim Duffy, Patrick (Kathryn) Cassidy, Maggie (Fernando) Peralta, Will (Ashley) Duffy, Ian Cassidy, Zach Nemmers, Jack Swanson, Jake Nemmers, Mick Swanson, Joey Stock, Charlie Stock, Teddy Swanson, and Finn Swanson; a great grandchild: Brinley Duffy and one ex...[more]