Who is `Derryl Washington from Forged by Fire and what is their importance?

Derryl Washington is Rob's father. Mr. Washington is an understanding man and realizes that Gerald has a problem. When he learns that Gerald believes Jordan is molesting Angel, Mr. Washington doesn't wait but goes directly to the police. He remains a friend to Gerald, making sure that Gerald knows he has an adult who is willing to step in anytime Gerald needs help.