The Manticoran Peerage was a system of titles of nobility in the Star Kingdom of Manticore. The term was used to refer both collectively to the entire body of titles, and individually to a specific title. The holder of such a title was referred to as a peer of the realm, or simply a peer. The Royal Black Book contained an official listing of the Manticoran nobility, while peer families were described in detail in Clarke's Peerage. (SI2)