The two crossword solutions for the term 'Sainted Mother' are Teresa (6 letters) and Seton (5 letters). Saint Teresa of Calcutta, commonly known as Mother Teresa, was an Albanian-Indian Roman Catholic nun and missionary who dedicated her life to serving the poor. She was canonized as a saint in 2016. Saint Elizabeth Ann Seton was the first native-born American to be canonized by the Roman Catholic Church. She founded the Sisters of Charity of St. Joseph's, the first religious congregation of women in the United States.