Background
She was born in Dublin, Ireland, the daughter of Mary and Richard Proctor Proctor"s mother died in 1879 Her father remarried in 1881 and her family immigrated to the United States settling in Saint Joseph, Missouri in 1882 Her father was a British popularizer of astronomy, lecturer, and writer, who was born in London and graduated Saint John"s College in Cambridge She gained her astronomical knowledge and love for writing from him At early age, she took pride caring of her father"s library and arranged his letters and corrected the galley proofs of his books In 1898, Proctor graduated from the College of Preceptors in London The crater Proctor on the Moon was named after her and Proctor on Mars was named after her father).
Career
She never became a professional astronomer but is widely known for numerous articles and books on the subject. Despite various claims as being an American, there is a passenger list of about 1924 where she gives nationality as British.(ancestryco Mary Proctor, passenger lists
Proctor started assisting her father in the production of a new journal called Knowledge, which was edited and founded by her father. Her earliest publications was a series of articles on comparative mythology.
Starting her secondary career as a lecturer on astronomy, Proctor followed a very successful appearance at the World"s Columbian Exposition held in Chicago in 1893.
Her first book Stories of Starland was published in 1898 which was adopted by the New York City Board of Education. She taught astronomy in private schools while attending the Columbia University.