_Randolph Chamberlin _
_Abijah E. Chamberlin _|
| |_Ann Perrine _________
_Isaac Chamberlin _|
| | ______________________
| |_Emma Snedeker ________|
| |______________________
|
|--Mabel Chamberlin
|
| ______________________
| _______________________|
| | |______________________
|_Vera May Smith ___|
| ______________________
|_______________________|
|______________________