The couple was married March 29, 1983 in Durham.
Duane retired from AMPI in 1994 after 37 years. Shirley retired in 1997 from the U.S. Post Office in Tampa after 20 years.
Children are Greg and Charlene Thiessen of McPherson, Tim and Cherie Goossen of Hillsboro, Myron and Kim Hamm of Woodruff, S.C., and Albert Christenson of Bel Aire. The couple has nine grandchildren.