there are no converts (see papers on MNB) post 1700 - there are no Corletts that I know of in Quaker records - the burial ground is there (see description on MNB), the local Quaker meeting house is of very recent foundation and I suspect will have no historical records (otherwise previous researchers over last 100yrs from A W Moore onwards would have used these)
Avoiding shouting at poster using block capitals (for which I have received several private complaints) might make your posts more attractive to others - however in this search I am confident that you will get nowhere.