Looking for family history on JOSEPH M. McDUFFEY, born abt. 1885 in Illinois. Wife is Ettie.1930 Federal Census for state of Iowa, Polk County, city of Runnells, lists family:Joseph M. McDuffey - head - 45.Ettie - wife - 37.Roy L. - son - 16.Bonnie B. - daughter - 10.Benny F. - son - 6. Harry E. - son - 4. Katherine J. -daughter - 1.Also had two daughters show up on 1920 census by the names of Nellie and Viola.Roy is listed as Leroy in the 1920 census.