Looking for info on William Lippincott (1764?-1806), his wife (Mary - born 1765) and his father (Martin - born 1735? - died 1817) of Alexandria Township. William's children included Tunis, Philip, Edward, Abigail, Mary, Sally, and Elizabeth. There are references to administrators of Martin's estate named Samuel Lippincott and (a different) William Lippincott of Hunterdon County, who may be Martin's brothers?

Any and all information (no bit is ever too small) would be helpful and greatly appreciated.

Thanks