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Otto Gerdes (1906-1972) married Lydia Helene "Lina" Panhorst
Arthur Gerdes (1904-1968) married Erna Sophia Lueker
Sons of August P.H. Gerdes and Louise Kappelman of Lafe, Greene Co., AR formerly of Franklin Co., MO
They both moved to Flint, Genessee Co., MI where they died. Some family still remains there.