Fessenden graduated from Girls' Latin School in 1914,[3][4] and graduated from Smith College in 1918.[5] As a college student, she was active in the Smith College Unitarian Club,[6] and she edited and wrote for the Smith College Monthly.[7] She earned a master's degree from the University of Minnesota in 1920.[1] Her master's thesis, under advisor Josephine Tilden,[8] was titled "Observations on Two Rare Australian Algae, Myriocladia Sciurus, Harvey and Bactrophora Irregularis, N. SP."[9]
Career
Fessenden taught botany at Vassar College,[10]Wellesley College[11][12] and at the University of Minnesota.[13] She and Josephine Tilden co-authored an article on brown algae from Australia.[14] She taught mathematics at Needham High School in Massachusetts for 36 years, and was a director of math programs for the Needham school district. She retired from teaching in 1962.[1]
Fessenden was an active member of several clubs including the Audubon Society, and a trustee of the Thomaston Historical Society.[1]