JDH John Davy Harris

You lived with your mother. She was divorced from your father [John], and you lived with her. Of course, John sometimes didn't like it, and he tried to sue you for it. But all attempts were a dead end. Even though the court ordered you to visit him once a year. Your mother didn't particularly like that.
So you arrived by bus. Your mother was at work that day, so you went alone. You find the house with the right address and just happen to spot John