I have searched my index's as follows
Pembroke St Michael Bapt 1839 to 1950, Mrge 1837 to 1908, burial 1871
Pembroke St Mary Bapt 1847 to 1961, Mrge 1848 to 1915, burial 1883 to
Burgesses of Pembroke Borough 1674 to 2006.
The is no reference to the hooton surname in any of the above, so
perhaps only remained here for short period, before transfer.
ORIEL a welsh window on a surname
Euro 2008: Who'll be in the final? - http://www.tiscali.co.uk/euro2008