About half-way across the mouth of the harbour is the Black Rock, exposed at low water, but covered when the tide rises. An eccentric Mr. Trefusis, of Trefusis, opposite Falmouth, one day invited his wife to boat with him to the Black Rock and picnic there. She incautiously accepted, and when he had landed her, he made his bow, and rowed away with, "Madam, we are mutually tired of each other, and you will agree with me that it were best to part."
Fortunately a fishing-smack picked her off just as the tide was flowing over it, and brought her back to Trefusis. "Be hanged to you rogues," said the husband. "I'd have given you a guinea each to let her drown; now you shan't have a shilling from me."
S. MAWES' CASTLE
S. Mawes Castle commands the harbour entrance from the other side, as also that to S. Mawes Creek. The long promontory, over four miles in length, that intervenes between the creek and the sea is Roseland. The neck of land dividing them is in two places very contracted. Roseland was a great harbour for smugglers, whose headquarters were at Porthscatho. When employed in conveying their goods ashore in Gerrans Bay, they always had their scouts on the hills, and as the customs station was at S. Mawes, no sooner did the preventive boat put forth, than notice was given, and the boats dispersed; so that by the time she came into the bay all was quiet. Finding this to be the case, the officer in command one day took his boat up the river, and had her carried by the crew across the neck of land, and he dropped into Gerrans Bay before the scouts were aware that he had left the harbour. He secured a good prize, and struck a severe blow at the contraband trade. Porthscatho, perhaps, takes its name from Cado, or Cathaw, the son of Geraint, and Duke of Cornwall. The whole of the district from Roseland to Grampound teems with reminiscences of the Cornish royal family. Lansallos is a foundation of Salomon, or Selyf, son of Geraint; and in S. Gerrans parish is a holy well of S. Non, mother of S. David, and sister to Selyf's wife, S. Wenn. Tregony Church is a foundation of S. Cuby, son of Selyf, and grandson of Geraint. Filleigh was founded by a son of Gildas, who was grandson of Geraint. Dingerrein, the royal palace, is now represented by a mound, but hence hailed one of the early bishops of Cornwall, Kenstig, who submitted to Canterbury in or about 850.
S. Mawes was formerly a borough returning two members. It consists of a row of houses looking upon the creek. It takes its name from an Irish settler, who perhaps came with S. Ruan. He arrived with two disciples. Tudy was one, or, as the Welsh call him, Tegwyn, so that in all likelihood he had halted for some time on his way in Wales, doubtless at S. David's. There was formerly a stone chair near the beach, but it has been built into the sea-wall. From this he taught the many pupils who came to him.
But whilst they listened to or pondered over his instructions, they were much distracted by the frolics of a great seal that came near, stared at them, and made grunting noises. This was so vexing that one day Mawes jumped out of his chair and, taking a big stone in his hand, ran into the shallow water to try conclusions with the seal. He got near enough to throw the stone at it, and to hit it on the head, after which he was no more troubled with the interruption.
The reason why Mawes settled where he did was probably this. His disciple, Tudy, was a cousin of S. Wenn, who was queen, the wife of Selyf, or Salomon, and Tudy doubtless advised his master to go to Cornwall, and see whether his kinsfolk would do something for them. However, Mawes does not seem to have been long satisfied with his entertainment, for he crossed into Brittany, where he died.
The holy well of S. Mawes is immediately opposite the post office, and supplies the place with drinking water. The pointed arched door is walled up, and two ugly ventilating shafts have been inserted to keep the air sweet above the spring.
From the land side, the castle of S. Mawes is a picturesque object.