Richard de Lacy, 2nd Earl of Lincoln, was a prominent English nobleman during the 12th century. He was born into the influential de Lacy family, which held significant lands and power in England. Richard succeeded his father, Robert de Lacy, as Earl and played a vital role in the political landscape of the time, particularly during the reign of King Henry II. As Earl, Richard was involved in various military campaigns and was known for his loyalty to the crown. He participated in the Angevin Empire conflicts and contributed to the administration of his estates. His legacy continued through his descendants, who maintained the family's prominence in English history.