Isabella Stewart Gardner (April 14, 1840 July 17, 1924), the founder of the Isabella Stewart Gardner Museum in Boston, was a leading American art collector, philanthropist, and patron of the arts.Isabella Stewart Gardner had a zest for life, an energetic intellectual curiosity and a love of travel. She was a friend of noted artists and writers of the day, including John Singer Sargent, James McNeill Whistler, Dennis Miller Bunker, Anders Zorn, Henry James, Okakura Kakuzo and Francis Marion Crawford.The Boston society pages called her by many names, including Belle, Donna Isabella, Isabella of Boston, and Mrs. Jack. Gardner created much fodder for the gossip tabloids of the day with her reputation for stylish tastes and unconventional behavior. Her surprising appearance at a 1912 concert (at what was then a very formal Boston Symphony Orchestra) wearing a white headband emblazoned with Oh, you Red Sox was reported at the time to have almost caused a panic , and remains still in Boston one of the most talked about of her eccentricities. Show less «