There is an 1800 Census record for Gabriel Chaney where there is a white female listed who is listed as 26 to 44. This is in Bedford, PA and there is only one female in that range, I have assumed it was Mary as the last census record she is noted in as Mary Chaney , widow in 1850 and she passed on in 1852 and was buried in Highland next to her husband and some of the children. [2]