RETHA FERN GRAHAM July 27, 1928 ~ June 20, 2017 Retha Fern Graham, 88, of Vancouver, WA, passed away June 20, 2017. She was born July 27, 1928 in Hastings, IA to Ralph R. and Bessie (Robertson) Vollnogel.Retha enjoyed gardening and camping.Survivors... View Obituary & Service Information