+---Edmund Semmens (19 SEP 1756-BEF 1841)
+---Pascoe Semmens (11 MAR 1790-09 NOV 1843)
| +---Jennifer Hosking 
+---Simon Hosking Symons (22 JAN 1817-01 FEB 1907)
| +---Grace Bramble
+---Simon Pascoe Symons (06 MAY 1858-21 AUG 1926)
| | +---Benjamin Hosking (-BEF 1871)
| +---Jane Hosking (24 SEP 1820-02 JUN 1901)
| +---Jemima Collins (ABT 1794-AFT 1871)
Simon Henry Symons (22 DEC 1880-)
| +---Henry Polglase (ABT 1809-)
+---Elizabeth Anne Polglase (ABT 1858-23 JAN 1923)
| +---Thomas Harvey
+---Anne Harvey (16 NOV 1811-)
+---Jenifer ?