Belegor
Man of the House of Beor; second son of Boron. Belegor was born in year 340 of the First Age. He was the great-grandson of Beor. Belegor did not inherit the title of Lord of the House of Beor because he had an older brother named Boromir. Belegor's date of death is unknown.
References
The History of Middle-earth, Volume XI, The War of the Jewels: "The Later Quenta Silmarillion;" "Of the Coming of Men into the West," pages 230-231
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