Hiya, I'm looking into my family tree. My line of Gabb's seem to be based in Dursley, Cam, Saul/Fretherne/Frampton and Longney.
The furthest back I have managed to get is to my Great Great Great Great Grandfather, a blacksmith called George Gabb (born 1796) married to Ann Wilkins. They lived on Bellamy's farm in Longney. I believe they had 3 children - George John Wilkins Gabb (1834 - 1907) Thomas Gabb (born 1843) and Eleanor Gabb (1838 - 1909).
If anyone thinks they may have any information that will help, please get in touch!
Thanks - Kelly