Louisine Waldron Elder Havemeyer (July 28, 1855 – January 6, 1929) was an art collector, feminist, and philanthropist. In addition to being a patron of impressionist art, she was one of the more prominent contributors to the suffrage movement in the United States. The impressionist painter Edgar Degas and feminist Alice Paul were among the renowned recipients of the benefactor's support. Background Louisine Waldron Elder was born in New York City on July 28, 1855, to a merchant George W. Elder (1831–1873) and his wife, Matilda Adelaide Waldron (1834–1907). She was the second of four children: Anne Eliza Elder, later Mrs. Henry Norcross Munn (1853–1917), Adaline Deliverance Mapes Elder, later Mrs. Samuel Twyford Peters (1859–1943), and brother George Waldron Elder (1860–1916). Life in Paris Shortly after her father's death, Louisine Elder and her family travelled to Europe for a three-year stay. They set sail on May 25, 1873, aboard the S.S. Calabria, accompanied by their extended family, aunt Amanda McCready and family, and cousin Mary Mapes Dodge, the editor of St. Nicholas Magazine and author of Hans Brinker; or the Silver Skates. Mary Mapes Dodge's sister Sophie Mapes Tolles was living in Paris with her friend Emily Sartain, studying art in the atelier of Evariste Luminais and boarding in the pensionnat of Mme. Del Sarte, widow of François Del Sarte, famed teacher of the art of expression. Louisine and her sister Addie joined Sophie Mapes Tolles and Emily Sartain in boarding at Mme. Del Sarte's, and it was during this time that Emily Sartain introduced Louisine to Mary Cassatt. Fellow Philadelphians, Cassatt and Sartain had studied together at the Pennsylvania Academy of Fine Arts in the early 1860s and travelled to Europe together in the fall of 1871. During this time, Mary Cassatt took Louisine Elder under her wing, becoming a mentor and encouraging her to make her first art acquisition, a pastel by Edgar Degas. As time passed, particularly after Louisine married Henry O. Havemeyer, Cassatt became an advisor to the Havemeyers, helping to build their art collection and facilitating the working relationship which they would have with the Impressionist Artists, including Edgar Degas, Édouard Manet, Camille Pissarro and Claude Monet. A lifelong friendship developed between Louisine Havemeyer and Mary Cassatt, who later made several pastels of Louisine and her children. Art collection Together with her husband, Louisine would build perhaps the finest art collection in America. Her three-story