Peter Silby
| +---Richard Burgess Sayer (ABT 1818-26 DEC 1854)
| +---Richard Nicholas Sayer (1844-30 OCT 1902)
| | | +---John Oxenham (-1838)
| | +---Jemima Oxenham 
(03 OCT 1826-)
| | +---Elizabeth Norman
| +---Frank Sayer (1872-12 JUN 1956)
| | | +---Richard Blake (1815-08 JUN 1893)
| | +---Hester Blake (1843-25 JUL 1914)
+---Ismay Sayer (17 OCT 1897-)
+---Emily Alice Jackson (1880-12 MAY 1946)