Who was the last of the Tudor monarchs that was a strong supporter of the Reformation?

Elizabeth I was the last of the Tudor monarchs and is recognized as a strong supporter of the Reformation. Her reign marked the consolidation and expansion of Protestantism in England following the tumultuous religious shifts initiated by her predecessors. Elizabeth established the Elizabethan Religious Settlement, which aimed to create a moderate form of Protestantism that appealed to a wide range of her subjects. This settlement reasserted the Church of England's independence from Rome, affirming its Protestant identity while allowing for some traditional practices to remain in place.

Under her leadership, the Anglican Church developed a distinct identity, and Elizabeth's reign is often seen as the time when English Protestantism firmly took root in the fabric of English society. In contrast, other figures in the options had different levels of support for the Reformation, with Mary I notably opposing it and attempting to restore Catholicism, while Henry VIII's primary motivation for breaking from Rome was personal rather than purely theological. Jane Grey’s reign was extremely brief, and any influence she may have had on religious policy was effectively nullified by her short time in power and the quick return to Catholic rule under Mary I.