Gabriel Bellamy Jordan, though I'd prefer GabrielJordan Bellamy. That said, Gabriel seems too ordinary compared to your other children's (first) names. What about Adriel Bellamy Jordan or Damion Bellamy Jordan?
Adriel Bellamy Jordan H. is good but I also like Adriel Jordan Bellamy H.Adriel Bellamy Jericho H. is also good.Adriel Jericho is hard to say. -----------