Isabella Stewart Gardner

Isabella Stewart Gardner (April 14, 1840 – July 17, 1924) was a leading American art collector, philanthropist, and patron of the arts. She founded the Isabella Stewart Gardner Museum in Boston, and was known for her eccentric and erratic behavior.

Isabella Stewart Gardner in "One Touch of Hippolyta"
Isabella Stewart Gardner was a friend of Hiram Rowbotham-Finch, whose reputation for morbid eccentricity made Gardner seem perfectly normal.