__
_James R? Duffield _|__
_George Duffield _|
| | __
| |_Susannah Hawk _____|__
_George Washington Duffield _|
| | __
| | ____________________|__
| |_Mary ____________|
| | __
| |____________________|__
|
|--Frank Duffield
|
| __
| ____________________|__
| __________________|
| | | __
| | |____________________|__
|_Jane M Hoffman _____________|
| __
| ____________________|__
|__________________|
| __
|____________________|__