Seeking parents of Frank Clark Yerkes (1886-1952). He was born in Chapman, Dickinson County, Kansas and died in Denver, Colorado. The only Yerkes in Dickinson County indexed in the 1885 State Census was Manda Yerkes, 55, Single, Indiana, who was living with the Perkins family, also from Indiana. Frank later said his father was from Indiana, so Manda (Amanda?) might have been his aunt or grandmother. He lived most of his life in Colorado, working for electric utility companies in Denver and Sterling, rising to become a divisional general manager. He was also an active member of the Elks lodge (BPOE). Frank married (1st) about 1908 Ada Nye (b 1886?), daughter of George W and Margaret Nye of Wisconsin. They had three daughters born in Denver: Frances, Margaret M., and Mary G. Mary later married --- McKinnon. By 1930 Frank and Ada had separated. He married (2nd) in 1932 Mrs Blossom Lowe Bristow (1885-1980). I have pictures identified as those of Frank's mother and father, but without given names or other information. Would appreciate any leads and would be glad to provide pictures to any of his descendants.