Diocesan records suggest that c1790 the registers went back to 1727
Parish registers: Christenings (1793-1990), Marriages (1778-1970) Banns (1778-1814, 1828-1908), Burials (1793-1805, 1813-1991) at Pem.RO
Copy ms PR C (1785-1811) M (1778-1813) B (1784-1813) and ts PR [extracts] CB (1785-1902) M (1778-1817) at NLW
Bishops' Transcripts, covering the period (1799-1843, 1846, 1865-7) are at the National Library of Wales, and have been microfilmed by the LDS - Call Number: 0105141.
See Bap/Mar/Bur data on FreeReg
Dyfed FHS have published a series of indexes of baptisms, marriages and burials from Pembrokeshire hundreds for various periods.
- Llangloffan, near Castle Morris [Baptists, 1706]. Records ; 1. Church book, 1745-87, at NLW Ms 1152, and has been microfilmed by the LDS - Call Number: 829076. 2. Account books, 1785-1806 at NLW Ms 11527 3. See Rhydwilym/Llandyslio for the period prior to 1745. SM90563237 Built 1706, restored 1749 and 1791, rebuilt as present church 1862 Still open 1998 Coflein On Dyfed FHS
Burials in the Parish of Granston in the county of Pembroke in the Year 1859 ( photographs of pages 18/19 of actual registry page) on the People's Collection Wales site