As early as 1646 there was a congregation meeting in the house of John Freme and by the 1660s there were two Baptist meetings with one in Mary Fidsall's house. These joined together by 1672 with a congregation of 60-80. What became the Old Baptist Church was formed from this group, meeting firstly at 22 The Brittox. The lease of this property was presented to the church in 1673 by Sir John Elyes and a meeting house was created on the ground floor. A number of leading townspeople were members in the early days and the church was General Baptist at first but later changed into a Strict and Particular Baptist Church. The church was reasonably prosperous during the 18th century and in 1780 a new chapel was built in Maryport Street.