______________
__________________|______________
_Horace M. AYER __________|
| | ______________
| |__________________|______________
_Douglas AYER _____|
| | ______________
| | __________________|______________
| |_Sarah A. RYDER __________|
| | ______________
| |__________________|______________
_Horace Mitchell AYER _|
| | _John SIMONS _
| | _Titus SIMONS ____|_Ann HARPER __
| | _William Guysbert SIMONS _|
| | | | ______________
| | | |_Elizabeth SHARP _|______________
| |_Evelyn M. SIMONS _|
| | ______________
| | __________________|______________
| |_Caroline L. SKINNER _____|
| | ______________
| |__________________|______________
|
|--David Henry AYER
|
| ______________
| __________________|______________
| __________________________|
| | | ______________
| | |__________________|______________
| ___________________|
| | | ______________
| | | __________________|______________
| | |__________________________|
| | | ______________
| | |__________________|______________
|_Elizabeth STEVENSON __|
| ______________
| __________________|______________
| __________________________|
| | | ______________
| | |__________________|______________
|___________________|
| ______________
| __________________|______________
|__________________________|
| ______________
|__________________|______________