+---Thomas Thomas (1829-1891)
| | +---Arthur Berryman
| | +---David Berryman (1771-)
| | | +---Mary Barber 
| +---Mary Berryman (1805-)
| | +---John Osborn
| | +---Matthew Osborn (1742-)
| | | | +---Roger Renoadin
| | | +---Catherine Renoadin (1705-)
| | | +---Catherine Brown
| +---Jane Osborn (1779-)
| | +---Samuel Phillips
| +---Mary Phillips (1748-)
| | +---Christopher Mitchell
| +---Elizabeth Mitchell (1715-)
| +---Catherine ?
Mary Thomas (03 NOV 1855-)
| +---William Thomas
+---Ann Thomas (1830-18 MAY 1886)
+---Ann Richards