Decoy. Artist: James T. Holly, Havre de Grace, MD. James “Jim”, the youngest of John ‘Daddy’ Holly’s three sons, was born and raised in in Havre de Grace, Harford County, Maryland. Jim Holly’s decoys did not follow the lines of his father’s; Jim’s decoys had a longer body, more upsweep in the tails, rounder in the back and thinner heads.