tions" was pulished in the Transactions of the American Mathematical Society for January, 1907. Since 1908 she has been an instructor in mathematics at Wellesley College.
GRACE CHARLOTTE MARY REGINA STRACHAN.
Was born in Buffalo, New York. Daughter of Thomas F. and Maria Byrne Strachan. Has taken several degrees at the New York University. Is superintendent of the public schools of New York, and well known for her philanthropic work in the Young Women's Catholic Association of Brooklyn, teaching classes free. Is an ardent worker in the Association for Equal Pay for Equal Work; contributor to the Delineator, and is president of the Interborough Association of Women Teachers of Brooklyn and New York City.
VIRGINIA C. GILDERSLEEVE.
Virginia C. Gildersleeve was born in New York City, October 3, 1877, and prepared for college at the Briarly School, and graduated from Barnard College in 1899. In 1900 she received the degree of A.M. from Columbia University, and that of Ph.D. in 1908. During the years from 1900 to 1907, and from 1908 to 1910, she was instructor in the department of English, Barnard College, Columbia University. In 1910 she was promoted to the rank of assistant professor of English, and in 1911 made dean of the College. Virginia C. Gildersleeve is the author of "Government Regulations of the Elizabethan Drama," and has contributed articles to several of the leading magazines.
MARY MORTIMER.
Born December 2, 1816, in Trowbridge, England, and died in Milwaukee, Wisconsin, July 14, 1877. In 1849 she taught in a private school in Ottawa, Illinois. While Miss Catherine Beecher was on an educational tour in the West she became acquainted with Miss Mortimer's power as a teacher, and persuaded her to take up with her some educational plans on which she was then engaged. In 1850 she began this work in a school which Miss Beecher had purchased in Milwaukee, Wis., and adapted to her plans, and which was later known as the Milwaukee College. This school met with remarkable success and foremost in its faculty was Miss Mary Mortimer. In 1886 she was made principal, a position which she held until 1874. After her retirement from active work she gave courses of lectures on art and history to classes of women in Milwaukee Wis., Elmira, N. Y., Auburndale, Mass., and St. Louis, Mo. She was instrumental in founding the Industrial School for Girls in Milwaukee and a leading spirit in organizing the Woman's Club of Milwaukee, but her chief monument is the Milwaukee College to which she devoted the best years of her life. In this College Mrs. M. B. Norton has placed a memorial to Miss Mortimer in the establishment of the Mary Mortimer Library.
