when did this latter person achieved in his life?
Cardinal de' Medici’s other endeavors on behalf of Pope Leo X were similarly successful, such that "he had the credit of being the prime mover of papal policy throughout the whole of Leo’s pontificate."
Pope Clement VII
Cardinal de' Medici’s other endeavors on behalf of Pope Leo X were similarly successful, such that "he had the credit of being the prime mover of papal policy throughout the whole of Leo’s pontificate." 
the english ruler that attempted to restore catholicism was UNANSWERABLE what do this reformation refers to? The English Reformation took place in 16th-century England when the Church of England broke away from the authority of the Pope and the Roman Catholic Church. what action was taken against the clergy? Having brought down his chancellor, Cardinal Wolsey, Henry VIII finally resolved to charge the whole English clergy with praemunire to secure their agreement to his annulment. under whose leadership did this reform start? It began with Henry VIII's desire for an annulment of his marriage (first requested of Pope Clement VII in 1527).
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Pope Clement VII [SEP] Achievements
Cardinal de' Medici's other endeavors on behalf of Pope Leo X were similarly successful, such that "he had the credit of being the prime mover of papal policy throughout the whole of Leo's pontificate." Interested in Church reform, Medici organized and presided over the Florentine Synod of 1517, where he became the first member of the Church to implement the reforms recommended by the Fifth Lateran Council. These included prohibiting priests from carrying arms, frequenting taverns, and dancing provocatively – while urging them to attend weekly confession. Similarly, Medici's artistic patronage was admired (e.g., his commissioning Raphael's "Transfiguration" and Michelangelo's "Medici Chapel", among other works), particularly for what goldsmith Benvenuto Cellini later called its "excellent taste".