(12 FEB 1878-22 FEB 1957)
Emanuel Orlin Stephens (21 JUN 1912-21 JAN 1989)
| +---William James Bond (07 MAR 1860-01 JUL 1927)
+---Ann Bond 
(11 NOV 1882-06 SEP 1960)
| +---Thomas Christopher (01 OCT 1837-BEF 1861)
+---Blanche Christopher (22 JUN 1860-19 APR 1943)
| +---Philip Trewartha (-ABT 1624)
| +---John Trewartha (ABT 1598-1687)
| | | +---Henry Cock (ABT 1537-ABT 1616)
| | +---Agnes Cock (ABT 1564-)
| | | +---Lawrence Rondall alias Tolsethen
| | +---Margery Rondall (-ABT 1623)
| +---Philip Andrewartha (ABT 1642-MAY 1705)
| | | +---John Carthew
| | +---Mary Carthew (ABT 1609-MAR 1671)
| | | +---Robert Jenken (-ABT 1569)
| | | +---Richard Roberts alias Trevernan alias Jenken (-ABT 1624)
| | | | +---Jennet ? (-ABT 1588)
| | +---Eleanor Roberts (ABT 1567-ABT 1655)
| | | +---John Tremeryn
| | +---Johan or Jane Tremeryn (-ABT 1603)
| | +---Jennet ? (-ABT 1588)
| +---John Andrewartha (ABT 1680-ABT 1720)
| | | +---Henry Cock (ABT 1537-ABT 1616)
| | | +---William Cock alias Connerwartha (ABT 1572-1645)
| | | | | +---Lawrence Rondall alias Tolsethen
| | | | +---Margery Rondall (-ABT 1623)
| | | +---Henry Cock (ABT 1604-ABT 1659)
| | | | | +---James Edwards
| | | | +---Alice Edwards (-ABT 1614)
| | +---Mary Cock (ABT 1656-MAY 1720)
| | | +---Edwards Williams
| | +---Cheston Williams (-ABT 1665)
| | +---Agnes Jenkin
| +---Phillip Andrewartha (ABT 1720-ABT 1785)
| | +---Mary Whitfar (ABT 1684-ABT 1748)
| +---John Andrewartha (ABT 1762-ABT 1833)
| | +---Avis Pascoe (-ABT 1764)
| +---Philip Andrewartha (ABT 1804-15 JAN 1866)
| | +---Elizabeth Chelew (ABT 1776-ABT 1818)
+---Caroline Andrewartha (ABT 1839-)
+---Jennifer Nicholas (ABT 1808-10 JUN 1843)