Richard I (28 August 932 – 20 November 996), also known as Richard the Fearless (French: Richard Sans-Peur; Old Norse: Jarl Rikard), was the count of Rouen from 942 to 996.Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Band II (Marburg, Germany: J. A. Stargardt, 1984), Tafel 79 Dudo of Saint-Quentin, whom Richard commissioned to write the "De moribus et actis primorum Normanniae ducum" (Latin, "On the Customs and Deeds of the First Dukes of Normandy"), called him a dux.

(– 1 March 1664) an English-born merchant, planter and politician who was the first member of the Lee family to live in America.

Richard Drengot (c. 1025 – died 1078) was the count of Aversa, prince of Capua (1058–1078, as Richard I) and duke of Gaeta.