Hannah (Moon) Bass - Who is her correct husband?

It does not look like John Bass, III had surviving children.

From Heinegg: http://www.freeafricanamericans.com/bailey-berry.htm

I John Bass...loving wife Ann Bass...the land and plantation where of I now live...negroes Tom & Nan his wife, Little Tom his child, Feby, two bedds and furniture, two sows and piggs, two yews and lambs, two cows and calves, two potts...executors shall sell all my estate that I do not five away and equally divide it among all my brothers and sisters...land to brother Isaac Bass...land to brother Jacob Bass...4 October 1786. (signed). November Court 1786.