Hi Tall-Al,
Apologies from Sweden. The Robert I quoted was the son of Robert and Barbara, it should have read c 15th April, 1796. His first marriage, to Ann didn't produce an heir; the marriage to Barbara produced the son and heir, Robert, thus there is a continuous line of heirs named Robert going back 40 steps. (An heir seemed to have been most important, even in those days of the 1800s).
I am still looking into the place called Parciau, where John Richards son, Michael, was in residence. Parciau is a substantial estate, and if the Rev. was the previous owner, along with his mystery parents, then, when he married, he would have given his place of abode as Llaneugrad. Parciau lies in the parish of Llaneugrad. There is an extensive collection of documents called " the Parciau Papers' deposited somewhere ... I'd love to get my hands on them.
Another minor mystery concerning the Rev. John is that when he was the vicar of Llanerchymedd, the church fell into disrepair and was badly attended. After he died the place was extensively repaired and refurbished.
There we are ... behind every mistake there lies yet another mystery. We'll get there in the end!
Peter.