I sent for a birth certificate under Eileen W. Haydon with the birth date I had.
But there isnt one ..... See Carols reply at 14:51, Carol listed all Eileen W's born in that quarter. No Haydon.
Do you not agree that it seems highlt likely she was born Eileen Pinches, and had a brief marriage to Edward Haydon before moving to London and then US?
All the evidence points that way - coupled with no evidence for a Haydon birth, nor for existance of a James and Gertrude Haydon of right sort of ages and deaths.