__
__|__
___________________|
| | __
| |__|__
_John M. MARGASON _|
| | __
| | __|__
| |___________________|
| | __
| |__|__
|
|--Sarah A. MARGASON
|
| __
| __|__
| _Martin SPRY ______|
| | | __
| | |__|__
|_Sarah Anna SPRY __|
| __
| __|__
|_Permelia BALLARD _|
| __
|__|__