All the Conger lineage websites I once had to direct you seem to be gone. How far back do you need to connect to the John Belconger root to link your line? I do have information specific to my lineage I can share.
Simply asking for descendents of John Belconger will give you several million people which I don't think you want. What I know of would be a nightmare to correlate.
Maybe someday, someone will develop an easily inputed master Conger family database.