+---John Maddern (ABT 1785-OCT 1859)
| +---Phillis Green 
+---William Maddern (1832-26 MAY 1873)
| | +---Henry Uren
| +---Mary Ann Uren (1800-1892)
| +---Jane ?
+---David Richard Maddern (08 MAY 1871-11 JUL 1931)
| | +---William Lawry
| +---Elizabeth Ann Lawry (05 APR 1829-03 DEC 1919)
William Maddern (24 MAR 1904-14 NOV 1955)
| +---Henry Evans
+---Margaret Ann Evans (1877-17 NOV 1929)
+---Anna Boag