Hi Ev
Thanks for your interest.
All I have to go on is the fact that our George appears on the 1851 Census in Lincoln living at 71 Bailgate with his wife Harriet a local girl from Saxilby about 6 miles from Lincoln. On the census george gives his place of Birth as Barton Mills in Suffolk.
I have only been able to find one Fisher family in Barton Mills at this time, George & Frances (Ann).
I have a copy of our Georges Marriage Certificate dated 4th July 1848. George gives his fathers name as George Fisher and profession as a labourer.
Other than that I cannot confirm the relationship.
If someone can trace a birth or baptism for our George that would help confirm things.
I hope this information is of help.
Thanks again Steve