I have found in the United States Census, 1910 the following:
Roath (Ruth) E. Addams birth 1908-New York and
Dorthy M.Addams birth 1910 - New York
daughters of George H. Addams and Margarett Addams
residence: Marshall, Oneida, New York
father's birthplace: Canada
mother's birthplace: New York
I now believe this George and Margarett to be the parents of Dorthy Mae, Ruth Elizabeth and Mildred Emily (who was not born until 1912). I see the different spellings of Addams, Margarett and Roathpronounced as Ruth by her sister as told to me; and the middle initial H. rather than W. so Winfield must be wrong .
Does anyone have information that fits with this census recordor that fits with their family ?