The Witness T H MERRICK is

Thomas Hopkins MERRICK

and his Will is on Ancestry: Prerogative Court of Canterbury Wills 1384-1858

Thomas Hopkins MERRICK Esq - of Bolitree Castle (will read through) mentions William HOPKINS

There is a William HOPKINS MERRICK is on the records - buried at W-u-P - 25 August 1808 aged 81 of Bollitre, Kingstanley