William married Ransom, Mary on 1 Apr 1762 in Plympton. Mary (daughter of Ransom, Joseph and Pinchon, Mercy) was born in 1742 in Plympton, Plymouth, Massachusetts, United States; died before 1825 in Near Erwin, Unicoi, TN; was buried in 1825 in , Erwin, Unicoi, Tennessee. [Group Sheet] [Family Chart]

1. Tilson, Peleg was born in 1741; died in in Tennessee, United States.
2. Tilson, William was born on 15 Nov 1763 in St. Clair, Smyth, Virginia; died on 15 Sep 1824 in Erwin, Unicoi, Tennessee.
3. Tilson, Thomas was born on 15 Jul 1767 in Plympton, Massachusetts; died on 24 Dec 1829 in St. Clair, Virginia; was buried in St Clair Washington Co Va.
4. Tilson, Stephen was born in 1770 in St. Clair, Smyth, Virginia; died in 1854 in nr Greenville, Greene, Tnns.
5. Tilson, Mercy Marcia was born about 1772 in St. Clair, Smyth, Virginia; died about 1825.
6. Tilson, Lemuel was born about 1773 in St. Clair Magisterial District, Smyth, Virginia, United States; died on 3 Nov 1821 in St. Clair Magisterial District, Smyth, Virginia, United States; was buried in 1821 in Chilhowie, Smyth, Virginia, United States of America.
7. Tilson, Janet was born about 1776 in Loves Mill, Washington, United States, Virginia; died after 1814.