According to the 1910 U.S. Census, Neil P. McCafferty and his wife
Hannah A. (Green) had 9 children, 8 surviving. The children's names and ages given were: Neil J. 27, Mary A. 25, John A. 22, Rosa A. 19, Winifred C. 14, Daniel E. 11, Catherine 4, and Vincent J. 2. Also living at 544
Ridge Ave. with the
McCafferty family was Hannah's mother, Rose (
Waters)Green, age 75.
I'm guessing that Mary became Mamie or Mame and grew younger at each succeeding census.
Hannah was the sister of my great grandmother, Frances.