+---Richard Luke (ABT 1630-)
| +---Alice Michell 
+---Richard Luke (ABT 1669-MAY 1752)
| | +---Teage Birley
| +---Dorcas Birley (ABT 1628-)
| +---Jane ?
+---Richard Luke (ABT 1696-08 MAR 1770)
| | +---Kullam Sampson
| +---Margery Sampson (ABT 1670-)
| +---Wilmot Mab
+---Jacob Luke (ABT 1739-AUG 1783)
| | +---John Matthews
| +---Ann Matthews (ABT 1706-)
+---Jacob Luke (ABT 1765-AUG 1834)
| | +---James Buckett
| +---Jane Buckett (ABT 1735-)
| +---Elizabeth Vivian
+---Samuel Luke (ABT 1816-)
| | +---Henry Cock (ABT 1537-ABT 1616)
| | +---William Cock alias Connerwartha (ABT 1572-1645)
| | | | +---Lawrence Rondall alias Tolsethen
| | | +---Margery Rondall (-ABT 1623)
| | +---Bennett Cock (ABT 1627-ABT 1701)
| | | | +---Richard Hockin (-1591)
| | | +---Mary Hockin (ABT 1586-ABT 1666)
| | | +---Margaret ? (-ABT 1633)
| | +---William Cock (ABT 1681-ABT 1762)
| | | | +---John White
| | | +---Jane White (-OCT 1721)
| | | +---Elizabeth ? (-APR 1679)
| | +---John Cock (ABT 1727-ABT 1796)
| | | | +---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)
| | | +---Alice Andrewartha (ABT 1693-ABT 1769)
| | | | +---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
| +---Jane Cock (ABT 1766-)
| +---Elizabeth Williams
+---William Luke (ABT 1850-)
| | +---Christopher Smitham
| | +---John Smitham
| | | +---Alse Lukey
| | +---Joseph Smitham (ABT 1766-BEF 1822)
| | | | +---Nicholas Bawden
| | | +---Phylis Bawden (ABT 1746-)
| | | +---Honor Remfry
| +---Phillippa Smitham (ABT 1815-MAR 1895)
| | +---Thomas Trewhella
| | +---Thomas Trewhella (ABT 1763-)
| | | | +---Edward Bluett
| | | +---Martha Blewett (ABT 1737-)
| | | | +---Henry Cock (ABT 1537-ABT 1616)
| | | | +---William Cock alias Connerwartha (ABT 1572-1645)
| | | | | | +---Lawrence Rondall alias Tolsethen
| | | | | +---Margery Rondall (-ABT 1623)
| | | | +---Bennett Cock (ABT 1627-ABT 1701)
| | | | | | +---Richard Hockin (-1591)
| | | | | +---Mary Hockin (ABT 1586-ABT 1666)
| | | | | +---Margaret ? (-ABT 1633)
| | | | +---Bennett Cock (ABT 1666-ABT 1707)
| | | | | | +---John White
| | | | | +---Jane White (-OCT 1721)
| | | | | +---Elizabeth ? (-APR 1679)
| | | +---Anne Cock (ABT 1702-)
| | | | +---James Harrye (-ABT 1598)
| | | | +---Bennett Harry alias Angarrack (ABT 1568-ABT 1624)
| | | | | +---Alson ? (-ABT 1606)
| | | | +---John Harry alias Angarrack (ABT 1591-ABT 1668)
| | | | | +---Chesten Whita (-ABT 1652)
| | | | +---John Harry (ABT 1637-ABT 1709)
| | | | | | +---Henry Edwards (1516-AFT 1593)
| | | | | | +---gent William Edwards (ABT 1560-BEF 23 JAN 1645)
| | | | | | | | +---John Gaverigan (ABT 1500-1558)
| | | | | | | +---Margaret Gaverigan (ABT 1540-)
| | | | | | | +---Honor Michell (ABT 1515-)
| | | | | +---Frances Edwards
| | | +---Ann Harris (ABT 1677-)
| | | | +---John Ellis (-ABT 1651)
| | | +---Anne Ellis (ABT 1637-ABT 1701)
| | | +---Margaret ? (-ABT 1690)
| +---Jane Trewhella (ABT 1791-)
| +---Elizabeth Hancock
Annie Luke (1879-1928)
+---Rebecca Jane Cock