+---Isaac Studd (1779-BEF 1881)
| +---Sarah ? 
Isaac Studd (17 APR 1820-)
| +---John Leech
| +---John Leech (ABT 1735-)
| | +---Elizabeth Frost
| +---Robert Leech (ABT 1772-)
| | +---Ann ?
+---Sarah Leach (ABT 1793-)
+---Ann ?