http://www.cooganresearchgroup.com/crg/index.htm 18 June 2011 COOGANs listed 1900 US Census - State of Montana: ***Note - not a complete listing*** Cogan, Michael H. - age 50 - born Ireland [born JAN 1850] South Butte, Silver Bow, MT NARA FILM T623-?, ED 96, PAGE ?, LINE 25 VOL 8, SHT 15 Coogan, Patrick - age 22 [RR laborer] - born NY [born JUL 1877] (unnamed RR camp) Big Sandy, Chouteau, MT NARA FILM T623-?, ED 170 [or 190], PAGE 26, LINE 48 VOL 3, SHT 12