No I am sorry Roger, the only information I have is the dates of the deaths of Ann and Elizabeth. It would probably be fruitful to enquire of the Baptist and Methodist chapels in Paulton (I don't think there are any in High Littleton)as Ann's husband was a miner.
The reason she is buried at High Littleton (C of E) is probably because of her father's family connections with that church-- in fact her uncle (my ggggrandfather) would have been the warden there at the time of her death.
Pity there seems to be no connection with the channel pilots. Their lives must have been worthy of record. Do you know if there are any published histories?