Mary Margaretta Brownhill 
(1899-)
| +---John Maddern
| +---John Maddern (ABT 1785-OCT 1859)
| | +---Phillis Green
| +---William Maddern (1832-26 MAY 1873)
| | | +---Henry Uren
| | +---Mary Ann Uren (1800-1892)
| | +---Jane ?
+---Amelia Maddern (1862-1914)
| +---William Lawry
+---Elizabeth Ann Lawry (05 APR 1829-03 DEC 1919)