By S. Stephanes, and in S. Stephanes paroch is the graunt and auncient castelle of Tremertoun, apon a rokky
hille, wherof great peaces yet stond, and especially the dungeon. The ruines now serve for a prison. Great libertees long to this castelle. The Valetortes, men of great possession, wer owners, and, as far as I can gather, builders of this castel, and owners and lordes of the toun of Aische.
These crekes I notid on the west side of Tamar. Fyrst, I markid in sight above Asche toun, a 2 miles or more, the principal arme of Tamar haven going up into the land about a 10 miles from that place to Caulstoke bridge, witherto it almost ebbith and flowith. And shippes cum up within a mile of this bridg to a place caullid Morleham. And this place is but a 3 miles from Tavestoke. Tavestoke is countid to be but 10 miles from Asche to go the next way. Betwixt the 2 miles from Asche to the mayne arme of Tamar in sight I markid, descending in the haven, 3 crekes breking out into the land, wherof the first lyith by north-west creking up into the land. The second lyith west-north-west. The 3 plaine west, and this crekid to the land scant half a mile. Scant a mile lower lyith Liner creke, goyng up onto S. Germanes.
The toune of Asch stondith bytween these 2 crekes. Then brekith a litle creke out caullid John’s or Antony. And at the mouth, about S. Nicholas, brekith in a creek goyng up to Milbrok, 2 miles up in land from the mayn haven. This Milbrok is a riche fischar toun.
Penle, a fore land, lyith 3 miles lower from this creke into the ——. And the promontorie of Ramehed a mile lower.
Morwel, the Abbat of Tavestok house, about a mile from Morleham.
Tamar a litle from Morwelle.
From Tavestok to Greston bridge a 6 miles, and then a 3 miles to Launston.
Tamar a 2 miles and more from Tavestok.
Calstok bridge, or New Bridge, two miles from Milbrok, the first creeke. S. John the next. Liner the 3. The 4 a litle above Aische. The 5 without fail is the maine streame of Tamar.