We have some names in common that are almost, but not quite the same.
Dr. William Martin, b 12/21/1714, m. Ann Thomas, b. 1698- MD. Their son, Dr. John Martin, b. 1740, m. Elizabeth Bond, b. 7/26/1736, in Philadelphia.Her parents were Dr. Thomas Bond, b. 5/2/1713 in MD, and Susannah Roberts, b. 5/3/1708. John and Elizabeth had a son named William Bond Martin, b. 2/11/1770 in PA, who married Susannah Nichols, b. 1773 in Talbot CO, MD. These families are connected backwards and forward to Murrays and Robertsons in MD and also to the Hammonds. If you think there is any connection here, e-mail me at firstname.lastname@example.org, and I will be happy to pull out some mroe details.