_Randolph Chamberlin _ _Lewis S. Chamberlin _| | |_Ann Perrine _________ _David Chamberlin _| | | ______________________ | |_Lillie Farr _________| | |______________________ | |--Janet Chamberlin | | ______________________ | ______________________| | | |______________________ |_Elizabeth Wilson _| | ______________________ |______________________| |______________________