William M.

William M. was an employee of Abstergo Industries.^[1] In 2012 he evaluated the tapes of Desmond Miles' Animus sessions intentionally left at the Assassin hideout in Rome by Lucy Stillman, and reminded Lucy to not let her friendship with Desmond jeopardize their goals via e-mail.^[2]^[1]

Trivia

William Miles, the leader of the Assassin Order, also sent e-mails to Lucy Stillman and other Assassins under the name William M.

Assassin's Creed: Brotherhood

Characters

Assassins	Rebecca Crane • Shaun Hastings • Clay Kaczmarek • Desmond Miles • Lucy Stillman \| Bartolomeo d'Alviano • Claudia Auditore da Firenze • Ezio Auditore da Firenze • Federico Auditore da Firenze • Giovanni Auditore da Firenze • Maria Auditore da Firenze • Mario Auditore • La Volpe • Niccolò Machiavelli

Templars	Warren Vidic \| Cesare Borgia • Juan Borgia the Elder • Lucrezia Borgia • Rodrigo Borgia • Il Carnefice • Micheletto Corella • Gaspar de la Croix • Lanz • Malfatto • Donato Mancini • Auguste Oberlin • Vieri de' Pazzi • Ristoro • Lia de Russo • Silvestro Sabbatini • Octavian de Valois

Isu	Juno

Others	Petruccio Auditore da Firenze • Pantasilea Baglioni • Pietro Rossi • Patrizio • Nicolaus Copernicus • Leonardo da Vinci • Fabio Orsini • Duccio de Luca • Ercole Massimo • Salaì • Caterina Sforza • Manfredo Soderini • Cristina Vespucci

Animi Avatars	Doctor • Courtesan • Executioner • Nobleman • Priest • Prowler • Barber • Engineer • Blacksmith • Captain • Smuggler • Footpad • Mercenary • Harlequin • Hellequin • Officer • Thief • Dama Rossa • Pariah • Marquis • Knight