/-John Hamilton MAJORS
Willett Blackwell MAJORS
| /-Joseph, Col. BLACKWELL
| /-Alexander Christopher BLACKWELL
| | \-Mary Waddy BRENT
| /-Christopher Neale BLACKWELL
| | | /-Perry EARICKSON
| | \-Eliza Ann EARICKSON
| | \-Loraine STUCKY
\-Susan Elizabeth BLACKWELL
\-Ruth A. BROWNE