A graveside service for Joan and Ed Boston, of Salida, Colorado and formally of Marshalltown, will be held on Saturday, May 23, at 11:00 a.m. at Elmwood Cemetery, Lamoille, Iowa. Following the service, a lunch will be served at the LaMoille Community Congregational Church. For more information, please visit https://www.timesrepublican.com/obituaries/