My very humble apologies to answerers. I am entirely at fault here. In my defence I had been reading lots of back dated thread posts on here, and just put thoughts to type, sorry.....
The majority of the Seward's I know about all came from the Fulham/Hammersmith area, my G grandfather was born in the Bethnal Green Workhouse in 1870. After that, I have a great many records of my own. I did have a reply from a chap (Old Gobbo) back in 2007 in which he declared that his Seward family came from Lincolnshire, and gave me several examples. Between those names and my G Grandfather being born, there is this elusive John Seward whose first reference puts him around Bethnal Green. I was striving to prove a link between this John and Lincolnshire somehow, but the trail more or less went cold, and my life also got in the way of exploration until now.
Again, I do apologise for my error before..!