+---John Harris
| | +---John Yeo (ABT 1390-)
| | +---William Yeo (ABT 1427-1481)
| | | +---Alice Jewe 
| | +---Robert Yeo (ABT 1455-1528)
| | | | +---William Grenville (ABT 1380-1450)
| | | +---Ellen Grenville (-1485)
| | | +---Phillapa Bonville (ABT 1395-1465)
| | +---Nicholas Yeo (ABT 1482-)
| | | | +---John Walrond
| | | +---Alice Walrond
| | +---John Yeo (ABT 1525-)
| | | +---Elizabeth Monk
| | +---John Yeo (ABT 1550-)
| | +---Bernard Yeo (ABT 1599-)
| | | +---Margery Syntale
| | +---Bernard Yeo (ABT 1626-)
| | +---John Yeo (ABT 1647-1691)
| | +---Philip Yeo (ABT 1670-1760)
| | | +---Martha Hambly
| | +---Robert Yeo (ABT 1717-)
| | | | +---Richard Bond
| | | +---Margaret Bond (ABT 1683-1765)
| | | +---Julian Facy (-1747)
| | +---Richard Yeo (ABT 1749-)
| | | +---Elizabeth Elliot
| | +---Richard Yeo (ABT 1775-)
| | | | +---Richard Spry
| | | +---Susanna Spry
| | | +---Elizabeth Boase
| +---Elizabeth Yeo (ABT 1820-)
| +---Elizabeth Wills
Ruby Harris
+---Mary Lausen