Llanteg History site - Crunwear gravestones for the church and two chapels - images available to view here
Crunwear Wills Index by Owen Vaughan
PR CB (1725-83) M (1725-53) recorded in 1831 apparently lost
Parish registers: Christenings (1783-1979), Marriages (1754-1969), Burials (1783-1978) at Pem.RO with fac copies (1725-62) at NLW
Bishops' Transcripts, covering the period (1799-1839, 1841-91, 1893-1900) are at the National Library of Wales, and have been microfilmed by the LDS - Call Number: 0105138.
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.