The right name of this parish is St. Alhawyn, by abbreviation Advent.
The place of chief note in this parish is Trethym. In the time of the Usurpation, Sir Henry Rolle, of Honiton, retired here, as being a pleasant seat (especially in summer) for hunting; and soon after it was the seat, by lease from him, of Matthew Vivian, Gent. a younger brother of John Vivian, Esq. of Truan, and as noted a cavalier as his brother was a partisan on the other side. Mr. Matthew Vivian had several daughters, one of whom being the first wife of Beale, of St. Teath, brought him this barton, which he gave to her eldest son, Matthew Beale, Gent. whose widow now enjoys it (1715): of whom see more in St. Teath. [From them it passed to the Gwatkins, by which family it was held until the year 1814, when it was sold by Robert Lovell Gwatkin, Esq. to Mr. Allen Searell. Hitchins.]
Ridiculing the etymology of Advent suggested by Hals, Mr. Whitaker says, "The appellation is merely personal, and that of the church's saint," Adwen. This was one of a numerous family of saints, whose history, as they have left their names to several parishes and churches in Cornwall, it may be desirable to detail in this place, as it is quoted by Leland from the Life of St. Nectan, who was the eldest brother. "Brechan, a petty king of Wales, from whom the district of Brocchanoc (Brecknock) derived its name, had by his wife Gladwise twenty-four sons and daughters, whose names were: Nectan, John (or Ivan), Endelient, Menfre, Dilic, Tedda, Maben, Wencu, Wensent. Merewenna, Wenna, Juliana, Yse, Morwenna, Wymp, Wenheder, Cleder, Keri, Jona, Kananc (or Lalant), Kerhender, Adwen, Helie, Tamalanc. All these sons and daughters were