(ABT 1833-)
+---Robert Blake (ABT 1862-1914)
| | +---Charles Pedlar
| | +---Joseph Pedlar (ABT 1739-)
| | | +---Elizabeth Yeates 
| | +---William Pedlar (ABT 1795-1843)
| | | | +---William Varcoe (ABT 1586-1639)
| | | | +---William Coad Varcoe (ABT 1639-)
| | | | | +---Temperance ? (ABT 1603-1645)
| | | | +---John Varcoe (ABT 1685-MAR 1764)
| | | | | +---Mary Edwards (ABT 1661-)
| | | | +---John Varcoe (ABT 1715-02 SEP 1764)
| | | | | +---Mary Yelland (-NOV 1764)
| | | +---Nancy Ann Varcoe (ABT 1745-1819)
| | | +---Frances Bullock (-1770)
| +---Elizabeth Pedlar (ABT 1828-)
| +---Betsy Higman (ABT 1797-1882)
+---Robert H Blake (AFT 1895-)
| +---Emma Eliza Martin
John Robert Blake (1931-)
+---Vera Gardner