Many thanks for that - and yes, I did mean 1840!
Enoch moves that way as well, and marries Charlotte Attfield in Chobham, Surrey and then moves back to Cookham. Interestingly the Attfields appear to have strong connections with Warfield as well.
Meanwhile Mishack and Abednigo marry the Rhodes sisters in Warfield.
The next clue is that a number of the Warfield Wheelers come from Upton, next door to Hagbourne, and Blewbury between Upton and Hagbourne have Wheelers going back into the seventeenth century.
All this points to the Wheelers in Warfield, with their connections to Hagbourne, Upton and Blewbury, being more probable antecedents for Daniel than the Horton lot !
A sight of the 1841 census for Warfield would be a huge help to see who is in which household I guess.
Richard