Hamilton Parish was coextensive with Prince William County when the latter was created in 1731. By a legislative act of May, 1732, that part of Prince William lying above "the river Ockoquan, and the Bull Run (a branch thereof) and a course thence to the Indian thoroughfare of the Blue Ridge of Mountains" (Ashby's Gap) was set off as Truro Parish and a Parish organization promptly followed. The new Parish was named for Truro in Cornwall, a great mining district, for mining was expected to be an important industry there. The first Vestry meeting was held on the 7th November, 1732; at a meeting held on the 16th April, 1733, an agreement was made with the Rev. Lawrence De Butts to preach at the Parish Church and "at the Chappell above Goose Creek" for 8,000 pounds of tobacco, clear of the warehouse charges and abatements. The chapel was then either contemplated or preliminary work on its construction may have been begun; it was not finished until 1736. But during that interval it is obvious, from the Vestry records, that occasional services were held there--perhaps at first in the open air or at the nearby house of Aubrey and thereafter in the unfinished chapel. At a Vestry meeting held on the 12th October, 1733, Joseph Johnson was chosen "Reader to the new Church and the Chappell above Goose Creek.... In the Parish Levy for this year provision is made for 2,500 pounds of tobacco to Captain Francis Aubrey toward building the Chapel above Goose Creek, and the next year the same amount and in 1735, 4,000 pounds for finishing said chapel."[20] Thus the construction of the chapel cost the Parish 9,000 pounds of tobacco which about this time seems to have been valued at eleven shillings per 100 pounds,[21] making the money cost of the chapel about £49" 10s in Virginia currency or much less in the more stable money of England. Undoubtedly it was built of logs from the trees in its immediate vicinity and we may assume that it was very small. [20] _History of Truro Parish_, by Rev. Philip Slaughter, D.D., Edited by Rev. Edward L. Goodwin, p. 7. [21] Idem, 16. At a Vestry meeting held on the 18th November, 1735, a payment of 1,000 pounds of tobacco was ordered made to Samuel Hull, Clerk of the Chapel above Goose Creek. In a meeting nearly a year later, on the 11th October, 1736, the Vestry ordered "that the Reverend Mr. John Holmes Minister of this Parish preach six times in each year at the Chappell above Goose Creek; and it is also ordered, that the Sundays he preached at the said Chappell the sermon shall be taken from the new Church;" but Mr. Holmes' ministry seems to have been somewhat irregular for at the bottom of the page is found this note signed by the Rev. Charles Green "the first regular Rector of Truro Parish":