Ffeil 421B. - Cofrestr Enwawl,

A register of the names of members of the [London] Cymreigyddion Society, 1812 (with one or two entries made in 1819) and 1830-39. The earlier entries have been crossed out and the entries for 1830-36 are in the autograph of [John Evans], 'Ieuan ab Gruffydd', secretary and then co-secretary of the society during that period. The 1812 entries are interesting in that the country addresses as well as the London addresses of the members are given; in the period 1830-39 only the London addresses are given. At the end of the volume is a chronological list of the annual subscriptions, 1830, which is continued to 1839 after the letter Z in the alphabetical list.