http://www.cooganresearchgroup.com/crg/index.htm 23 June 2013 COOGANs listed 1920 US Census - State of South Dakota: ***Note - not a complete listing*** Coogen, Daniel C. [AKA Crozier, David L.] - age 38 - born SD Coogen, Laura - age 38 (wife) - born ? Coogen, Ruth - age 10 (daughter) - born SD Coogen, Ralph - age 8 (son) - born SD 3rd Ward, Watertown, Codington, SD NARA FILM T625-?, ED ?, PAGE ? Coogan, George - age 65 - born IL Coogan, Anna - age 55 (wife) - born ? 3rd Ward, Watertown, Codington, SD NARA FILM T625-?, ED ?, PAGE ? Coogan, Michael T. - age 28 - born IL Coogan, A. M. - age 28 (wife) - born ? Coogan, Thomas F. - age 15 (son) - born ? ?, Minnehaha, SD NARA FILM T625-?, ED ?, PAGE ? Coogan, William E. - age 42 [farmer] - born MO [father born NY, mother born MO] [Township 21-22, Range 27], Corson, SD NARA FILM T625-1716, ED 27, PAGE 241, LINE 30