User blog comment:Draugthalion Tiruial/The First Age/@comment-33185350-20180328024206/@comment-33185350-20180331021254

No, it’s not a misspelling. The House of Bór, while small, was certainly distinct from the House of Bëor. The First Age server had them both.

http://tolkiengateway.net/wiki/Bor

http://tolkiengateway.net/wiki/Beor