Interior
Rendered aiseless interior, with broad curved ribbed plaster ceilings of 1844-5 and crude plastered pointed arches without mouldings, splays or capitals. In N transept is a hagioscope or "squint" to altar. N transept ceiling has small stucco rose with margins and light foliate design to centre, late C17 to early C18. Lloyd Chapel to NE added mid C16 has 2-bay arcade of roughly 4-centred arches on large square pier, with simple cap and earlier C19 roof of bolted timber trusses and double purlins. Large stone corbels above arcade to chancel. Porch contains place for stoup and niche above inner door, formerly for image of the Virgin Mary. Plain arched stone piscina to chancel. C12 font with large, square scalloped bowl, and later rounded shaft on C15 base reused from an old tomb, decorated with square rosettes. 1869 scalloped freestone font imitates original. Pitch pine pews with lightly carved terminals. Large 1887 pipe organ by Wedlake of London, with gilded decoration to pipes and timber panelling. Carved 3-sided later C19 timber pulpit, with 2-light and quatrefoil blind tracery to panels, and carved cornice.
Stained Glass - Nave NW of c.1885, Empty Tomb; Nave N. - Faith and Charity, c.1886; Nave SW, Life of Christ, c.1884. All richly coloured with some elaborate canopy work. Makers unknown. S. Transept S - Good Samaritan, 1881; Chancel E - John Petts of Llansteffan, 1980 - a swirl of symbols and monograms in pink and orange hues. Decorative glass by Petts also in S porch, 1974. Aisle E - Christ and Mary Magdelene, 1953, Celtic Studios. Chancel S of 1956.
Monuments - Lacques Chapel - 2 hatchments - Rice Lloyd, 1622 within chancel arcade, inside C19 railings. Flat stone slab with marginal inscription and large incised shield. Rev. William Lloyd, 1706, with partly Latin inscription, on floor in Lacques Chapel. Lloyd memorials in the same location, dated 1670, 1718 and 1795. Chancel S - Richard Howell, 1820, vast tablet framing an oval inscription; tall draped urn - signed by D. Hewett & Co., Bristol. Anne Lloyd, 1831, Greek carved detail to pediment, by H. Wood, Bristol. Chancel N - Commander Henry Lloyd, drowned at sea, 1832 - large tablet with naval equipment above. Mary Morris, 1835 - large Neoclassical tablet by Daniel Mainwaring, with fluted pilasters, tapering downwards and fluted frieze with side urns flanking larger central urn. Chancel N - William Lloyd, 1840 - Large, framed marble tablet, open book to pediment, by H. Wood. Chancel S - Captain Henry Davidson, 1842 - large scene depicting weeping woman before a sarcophagus bearing urns with drooping palm fronds, by Bedford of London. Mary Charles, 1873 - tall tablet with simple Greek detail, signed by T. Tyley, Bristol. Nave S - Rev. Benjamin Evans, 1885 - Gothic and gabled, with crockets. Nave N - Robert Parnall, 1885 - very elaborate Gothic piece, having Alabaster cusped frame with coloured colonettes. Marble tablet in porch with mosaic surround and Bathstone frame commemorates 1874 restoration at the expense of Henry Parnall.
Wall Paintings - in the S Transept, a few traces of a black-lettered Welsh inscription survive - perhaps the Welsh Apostle's Creed of either 1567 or 1621. In the N Transept, further traces of paintings, including a representation of a harp.