There are also separate profiles for the fathers and grandfathers of Dene-9 and Denne-19 and they will need to be merged first. Unfortunately this entire family is either unsourced or sourced with the Visitation of Kent, which is a really poor source for this early medieval period, which means we might as well say that they are all unsourced.
William Dene-17 is currently an unmerged match for Dene-9 but I think they should be set as rejected matches, at least until more research is carried out on the Kentish Dene/Denne family.
Andrew is right that Eleanor Gatton is named as the wife of all three William Dene/Denne profiles, and we need to find out which one, if any, she was actually married to.
Unfortunately issues with pre-1500 profiles, particularly ones added years ago, are many and often have to wait until someone has the time to undertake some research.