I know this is a old post, familyfinder2 was last active - Sunday 30 August 15 09:22 BST (UK)
It looks like my wife descends from Samuel Tebby b about 1846 in Aynho, Northamptonshire, son of James Tebby born abt 1792 in Aynho, Northamptonshire and Elizabeth born abt 1802 in Over Worton, Oxfordshire. (per 1851 Census)
I've just started researching my wife's Tebby ancestors and we very recently met a couple of her Tebby 1st cousins in Warwickshire whilst we were holidaying in the UK.