Phil........I “may” have found some clues.......
I’ve found a George F Hatchard, that served in the Signal Corps. His military records show he demoblized as a “Corporal”
His Father was George Robert Hatchard, who was born near Portsmouth, England (which is just up the coast from Lytchett Matravers)
His mother was Emily Louisa Cole, who was born in the US.
George Robert Hatchard e migrate de to the US. George F Hatchard was born in the US.
Documents supporting the above:

- 910E9CA3-51E0-4B41-81D6-0BDB633B3A50.jpeg (546.47 KiB) Viewed 26501 times

- 2115FEC4-DEC5-4E52-8CB9-D50350C3BFB3.jpeg (1.16 MiB) Viewed 26501 times

- 106CA059-A4FC-4C31-9A4A-AB0A139690B0.jpeg (1.32 MiB) Viewed 26498 times
I’m not saying this is him.......but it’s a clue that might help