(ABT 1791-BEF 1871)
John Jacka Watters (ABT 1831-18 DEC 1877)
| +---Thomas Jacka
| +---Thomas Jacka (ABT 1760-NOV 1833)
| | +---Elizabeth Gilbert 
+---Elizabeth Jacka (ABT 1798-)
+---Anna Moyses (ABT 1768-06 MAR 1857)