Jennifer, I just looked at your Guile ancestors. They're all in England. At the moment the vast majority of our members are American and we have American ancestors, except that one ancestor who crossed from England about the time as your Thomas (1676-). Your contribution because of it's unique "British" nature, may be of great help to someone else.
As we become more international in nature, which we do all the time, more people will upload their gedcoms, and they may come looking for you. As a member and the manager of those profiles, you will be contacted when someone makes a change like adding a family member, and perhaps they will connect Thomas' parents, or someone will want to merge your family with theirs.
While you wait, you can remain, and be as active as you choose. You could add sourcing to the profiles you uploaded. You could put in other family members. Or you can just read emails from Wikitree to see if something interesting happens to your family members.