24 1859 (Tues.) Town Council decided to lengthen the Guildhall by 11 feet. This was done by building over the archway, and brought the length of the building to 57ft 5ins.
Laying the foundation stone of Mount Zion
24 1880 (Mon.) Mt Zion officially opened. The foundation stone was laid by Sir William Davies MP for Pembs. The building cost £1, 190.