The Hervys of Lostwithiel perhaps traced their descent from one Thomas, son of Hervei, who was living there in the 12th century. In the 1380s members of the family held property in the town and were engaged in the local tin trade.
Although Hervy was still active as clerk of the statute merchant of Lostwithiel in January 1429, he died before 2 Nov. that year, when the post was granted to John Peyntour.
