Finding Trevor Wilfred GIBBS of Upton Magna

I have recently been looking at my family history which has centred around the Corbet Arms pub in Upton Magna in which my great grandmother and her siblings were raised. One of my great grandmothers much loved brothers Wilfred Trevor Gibbs was born 1895 and they grew up in the pub together. In 1930 he moved to Australia and was never heard from again, his family thought he had died. I spent a lot of time tracing Trevor's movements and it turns out that he settled in Mackay Australia and had three children, but never again contacted his family. He died in 1950 from heart problems when the youngest of his children was twelve. I have since managed to trace his daughter Colleen who is now in her 70's. She is desperate to find a photograph of her father as their family has no record of him. My own family also don't have any photos and I am hoping to be able to track down a photo of Trevor Wilfred Gibbs whilst he lived in Upton Magna. I belive that he attended the local school and was wondering if anybody knows how I could access the old school photographs. I have also heard that Upton Magna had a football team and wondered if we might be able to find Trevor in a team photo. If anybody has any information or suggestions please let me know.