There have been two baronetcies created for the Guise family, one in the Baronetage of England and one in the Baronetage of Great Britain. As of the latter creation is extant. The family surname is pronounced "Guys", as in the "Guy's" of "Guy's Hospital".Charles Kidd, Debrett's peerage & Baronetage (London, 2015), p. B355

Guise baronets of Elmore (1661) Guise baronets of Highnam (1783)

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