Calvin Ross Armstrong, 86, Corydon, IA (formerly of Mercer, MO and Marshalltown, IA) passed away Sunday, July 30, 2023.

Calvin is survived by his daughter, Rebecca “Becky” Brown, Marshalltown, IA; step sons, Gary (Judy) Bryant, Colo, IA and David (Shin) Bryant, Crestview, FL; step daughter, Debra (Jerry) Jensen, Wayne, NE; four grandchildren; sister, Margaret, Texas, and many nieces and nephews.

Funeral Services were held at 1:00 p.m. Saturday, August 5 at Roberson Funeral Home, Princeton, MO. Burial with Military Rites will follow in Princeton Cemetery, Princeton, MO. Memorials may be designated to the family in care of Roberson Funeral Home, P.O. Box 316, Princeton, MO 64673. For the complete obituary or to leave online condolences, go to: www.robersonfuneralhome.com