Howe

How

A nephew of Arthur and brother of Jon.

Howe and Jon accompanied Sir Launfal when Launfal fled to Caerleon to escape Guenevere’s disfavor. When Launfal fell into poverty and depravity in Caerleon, Howe and Jon returned to Arthur’s court.


Source
Sir Launfal | Thomas Chestre, late 14th century