Find Ancestors

Trying to find half-brother Born Brian John Manners 18.08.1935. Parents John Alexander Manners Mother Florence Amy Manners, nee Moore. address where born was 29 Wicor Mill Lane Porcherster. He also has a sister Pamela Eunice Manners. Mother died at his birth and he was adopted shortly afterwards by a Doctor and his wife practicing at Haslar Hospital at Gosport. Would dearly like to get in contact with him, just to say we have known him. Adoption was purely because of grief on the part of our father. We think he very much regretted his actions later. Unfortunately he was killed in 1942, so tragically, we did not know him. This is why we would like to contact our brother just to complete our family tree. We think he was probably brought up in the Portsmouth area, but would have had a different surname. Any information would be greatly appreciated.