http://www.cooganresearchgroup.com/crg/index.htm 08 March 2025 COOGANs listed 1840 US Census - State of New Jersey: ***Note - not a complete listing*** Cogan, David A. [Head of Household] Free White Males: ? Free White Females: ? Newark, Essex, NJ NARA FILM M704-250, ED ?, PAGE 252 IMG 165