Mary (Boylston) Hallowell (1722-1816)

She was a first cousin of Susanna (Boylston) Adams, mother of U.S. President John Adams. She and her immediate family were Loyalists and they left in Boston in 1776. She died in London living, "in handsome style but not as splendidly as when in Boston". She had 14-children but only three (above) lived past 1798.