Complex sentence: Their earliest home was at Branxholm on the River Teviot in Roxburghshire, and their founder was Sir William Inglis, who at a Border foray in 1395 answered the challenge of an English champion, Sir Thomas Struthers, and killed him in single combat.
Split into simpler sentences: Their earliest home was at Branxholm on the River Teviot in Roxburghshire. Their founder was Sir William Inglis, who at a Border foray in 1395 answered the challenge of an English champion, Sir Thomas Struthers, and killed him in single combat.