I'm trying to identify a male singer/guitarist.

The easiest way to describe what I recall is that he was a very heavyset gentleman who seemingly always wore a striped shirt, possibly a naval/maritime shirt. He had a beard.

Sorry I can't provide more information; I don't remember what types of songs I was searching for when I came across his performances.

FWIW, definitely in the folk/trad camp, not a pop star.

Thanks!