The dissertation explores the spirituality of the Bridgettine Sisters of Syon Abbey in 15th-16th century England. It argues that Syon Abbey had a unique three-pronged spirituality: 1) A contemplative spirituality centered around their daily Marian prayers and rituals. 2) A spirituality of reading through their love of learning. 3) A reformative spirituality modeled after St. Bridget and Catherine of Siena. This created a resilient spirit that allowed the sisters to thrive despite challenges like the Dissolution of the Monasteries under King Henry VIII. The dissertation uses an interdisciplinary approach to understand how Syon Abbey's spirituality influenced religious and aristocratic women of the time period