(ABT 1797-)
+---William Trembath (30 DEC 1832-04 SEP 1906)
| | +---Richard Casley
| +---Elizabeth Casley 
| +---Margaret ?
+---William John Trembath (ABT 1864-14 MAY 1902)
| | +---John Cundy
| | +---Solomon Cundy (ABT 1690-DEC 1759)
| | +---William Cundy (ABT 1733-)
| | | | +---David Pearce
| | | | +---Isaack Pearce (ABT 1666-)
| | | | | +---Alice ?
| | | +---Alice Pearce (ABT 1698-NOV 1739)
| | | +---Alice ?
| | +---Samuel Cundy
| | | +---Jane Treneman (ABT 1737-ABT 1809)
| | +---Richard Cundy (04 JUN 1809-)
| | | +---Ann Trudgian (ABT 1789-)
| +---Lucinda Cundy (1843-04 MAY 1918)
| +---Jane Tibbett (ABT 1813-)
Albert William Trembath (20 DEC 1889-)
| +---John Houghton (ABT 1803-)
| +---John Houghton (1839-29 JUL 1912)
| | +---Margaret Taylor (ABT 1807-)
+---Annie Houghton (1865-1897)
| +---William Rising
+---Charlotte Rising (ABT 1828-1886)
+---Mary Houghton