Juan Diego Sunday

Juan Diego "JD" Sunday was the brother of Jesus Sunday and lived at the Sunday Brothers' cabin.

Background
JD, who described himself as an "amazing brewmaster," was in charge of the Sunday Brothers' alcohol and moonshine distillery operations. He was killed by his brother after escalating confrontations about the bad influence of his girlfriend, Brianna Hawke.

Appearances
Juan Diego "JD" Sunday is mentioned only in Fallout 76.