Deed of mortgage by the Rev. Richard Prichard to the Rev. James Vincent Vincent upon Myfyrian Isa, Hen Fuarth and Ty Mawr, conditioned by the settlement of 18 March 1815 (DIN/80) Consideration, £3,100. A memo, on the dorse, states that this was redeemed in the days of the Rev. R.W. Prichard (29 November 1890). Another interesting point is that a part of Myfyrian Isa was sold and conveyed to the Anglesey Central Railway in 1864. 12 January 1838