CRDWH Bella (400)

Taken on Coronation Day 1953 at Blakehill School Club, children in Fancy Dress. Do you know the girl on the extreme left and the boy on the extreme right? We believe we know that the other three, from left to right are: Margaret MckInven; Pat Witts and Phillip Jarvis next to the unknown boy. Can you confirm these names, correct the spelling and/or tell us who the unknown children are?