Llanllyfni and Clynnog This small group serves as a prelude to the effective operations under the 1812 act in the two parishes. The proposal of 1804-1805 to enclose, which is illustrated here by a draft letter to the proprietors and by a draft petition for a bill, came to nought. The ocular survey of 1807 and the enquiry made into encroachments show that Evans, for his part, did not cease to be interested in these commons however. 1804-1807