Sir, Engels genealoog (Londen 5 Jan. 1814-Dublin 12 Dec. 1892), schreef een groot aantal werken over heraldiek en genealogie.
Bibl.: Dictionary of the Peerages of England, Ireland and Scotland (door zijn vader begonnen, 1831, 1846, sed. 1847 in jaarl. oplagen, sed. 1907 als Genealogical and heraldical history of the peerage and baronetage, the privy council and knight age); A genealogical and heraldic history of the extinct and dormant baronetcies of England, Ireland and Scotland (2de dr., 1883); A genealogical and heraldic dictionary of the landed gentry of Great Britain and Ireland (3 din, 1843-1849); The royal families of England, Scotland and Wales (2 din, 1849-1850); Book of the orders of knighthood (1858); A general armory of England, Scotland, Ireland and Wales (1842, later 1878 en 1883); Genealogical and heraldic history of colonial gentry (dl I, 1891).