Silvestro Sabbatini (1472 – 1502) was a slave trader, and a member of the Templar Order loyal to Cesare Borgia. Though he claimed to be a nobleman, Silvestro was little more than an infamous panderer, using any means necessary to ascend the social ladder.
In 2012, his genetic memories were used as an Animi Avatar by the Templar company Abstergo Industries, in the first stage of training for their Animus recruits, under the title of the Nobleman.