Ekaterina Fyodorovna Kolyschkine Doherty, better known as Catherine Doherty, CM (1896-1985) was a social activist and foundress of the Madonna House Apostolate. A pioneer of social justice and a renowned national speaker, Catherine was also a prolific writer of hundreds of articles, best-selling author of dozens of books, and a dedicated wife and mother. Her cause for canonization as a saint is under consideration by the Catholic Church.