+---John Ashdown (27 OCT 1847-11 OCT 1911)
| +---Betsy Brookwell 
Joseph William Ottaway Ashdown (27 JAN 1884-06 SEP 1884)
| +---John Mann
| +---Edward Ottaway Mann (31 JUL 1834-31 AUG 1901)
| | | +---George Ottaway
| | +---Eliza Ottaway (1807-)
| | +---Lucy Munn
+---Eliza Osmund Ottaway Mann (1855-)
+---Mary-Ann Osmund (1832-)