Returns of Aboriginal Tribes in the Hawkesbury/Lower Hunter districts during 1833 record 80 Aboriginal people: 4 of the “North Richmond Tribe residing at North Richmond, 18 of the “Lower Branch Tribe” [Macdonald River] residing at Lower Branch 27 of the “Lower Branch Tribe” residing at Mangrove Creek 31 of the “Lower Branch Tribe” residing at Wollombine (Summary of Blanket List returns, Jillian Barnes courtesy of Jim Kohen)