My grandmother was Belle DWELLE Clarke from Detroit, Michigan. Her parents (my great grand parent) were George Bradwell Dwelle and Mamie CUMMINGS Dwelle.
The last of her siblings, Jerome Dwelle died last year in Southfield, Michigan (a suburb of Detroit.
The keeper of the family files was Esther Dwelle who died in 1989 in Detroit. Is it possible that this is the same family?