+---Charles Bertie Dodson (20 AUG 1883-12 DEC 1947)
| +---Martha Ann Holland 
Beryl Olive Dodson (1925-)
| +---John Maddern
| +---John Maddern (ABT 1785-OCT 1859)
| | +---Phillis Green
| +---David Stephen Maddern (1834-03 FEB 1927)
| | | +---Henry Uren
| | +---Mary Ann Uren (1800-1892)
| | +---Jane ?
+---Laura Blanch Victoria Maddern (16 JAN 1884-26 AUG 1973)
| +---Daniel Ellison
+---Margaret Elizabeth Ellison (25 DEC 1844-25 OCT 1922)
+---Mary Ann Mainwaring