+---John Frost (ABT 1781-DEC 1850)
| +---Mary ? 
+---John Frost (22 MAR 1809-NOV 1886)
| +---Sarah Rich Crow (ABT 1782-JUN 1864)
John Frost (ABT 1845-)
| +---John Copping
+---Mary Copping (29 JAN 1811-NOV 1881)
+---Sarah Houghton