The Clements families of Haddenham and Soham

There are seemingly two separate branches of the Clements family in my ancestry - one from Haddenham that marries in to one of my Moden branches, and the other, a little earlier, from Soham.

With both branches not that far from each other in Cambridgeshire, it is likely that there's a connection between them somewhere but this link is yet to be found.