George Seddon of Deane Lancashire

My g-g-grandfather, George SEDDON (son of George SEDDON & Ann) was born in Deane by Bolton in 1827, to George Seddon and Ann HUNT. He married Ann STEPHENSON (dau of John STEPHENSON & Isabella HUDSON), who was born in Heysham, Lancs. Both George & Ann died in Cardiff, Wales.

George's father was also George, son of George SEDDON and Ann HORROX.

I believe George & Ann moved to Somerset, where he was a member of the Somerset Constabulary, then to Cardiff where he was employed as a dock policeman by the Marquis of Bute. Ann died at Cardiff in 1885 and George in 1911. Their daughter Isabella emigrated to Australia. She was my g-grandmother.

I am looking for any information on the Seddons and their spouses.