http://www.cooganresearchgroup.com/crg/index.htm 02 April 2011 COOGANs listed 1920 US Census - State of Oregon: ***Note - not a complete listing*** Cougan, Margaret - age 34 [waitress] - born Ireland [immigrated 1891, alien] Portland (30th Precinct), Multnomah, OR NARA FILM T625-1498, ED 8, PAGE 192B, LINE 70 SD 3