Partly in this parish is the great lordship of Gwairnick, id est, the Hay River; a name not unsuitable to the circumstances of the place, for a pleasant river passeth through most fertile meadows beneath the house.
This place was the seat of the Bevill family, whose ancestor came into England with the Norman Duke, and was an officer under William Earl of Morton and Cornwall. One of his posterity married a Gwairnick heiress, and so it became the seat of the Bevills for about ten descents; and then, for want of issue male, this lordship, with other fair lands, descended to the two daughters of the last gentleman of that name, who were married to Grenville of Stow and to Arundell of Trerice.
The manor of Boswellick, which I take to signify the house by the mill-river, upon the division of Bevil's estates between Grenville and Arundell, this fell to Grenville, who sold it to Sir Richard Roberts, of Truro. This gentleman, afterwards Lord Roberts, was in possession of the estate towards the latter part of Queen Elizabeth's reign, for his son John Roberts, first Earl of Radnor, was nursed here by Mrs. Tregeagle, the daughter of Degory Polwhele, Esq. and wife of John Tregeagle, Gent, who held a lease of this estate from Sir Richard Roberts. And this was the rise of the Tregeagles; for John Tregeagle, their son, being foster-brother to the said Earl, was afterwards by him made his chief steward, and brought forwards in the world. [The heiress of Tregeagle brought the lease to the Cleathers, who continued to possess it for several generations. The manor is now the property of John Thomas, esq. Vice-Warden of the Stannaries, by purchase from the representatives of the Robartes family. Lysons.]
Adjoining to this barton is Nancarrow; and this being the first occasion for noticing the adjunct word