_Tunis Dubois ________
_Charles Dubois _|
| |_Cornelia Chamberlin _
_Tunis Dubois _________|
| | ______________________
| |_Osa Morehouse __|
| |______________________
|
|--Charles Dubois
|
| ______________________
| _________________|
| | |______________________
|_Tunis's Wife Unknown _|
| ______________________
|_________________|
|______________________