Thanks, I have a photocopy of the page now.

There appears to have been an earlier church there, this is the entry in the Chester Record Office.

FindingNo ERC 3
Level Collection (Fonds)
Title Chester St Werburgh Roman Catholic church
Date 1794-1948
Description Baptisms 1794-1948, marriages 1822-1973, burials 1861-1993, register of grave plots at Queen St chapel and burial entries 1827-53, indexes to baptism registers c1790- 1956
Extent 27 volumes

Martin