File:Arysgrifau - Inscriptions Eglwys St Gwynhoedl Llangwnnadl - Geograph.org.uk - 532449.jpg
S GWYNHOEDL IACET HIC
and the other records the building of the aisle in 1520
HEC EDES EDIFICATA EST IN ANO DNI IHRO
One peculiarity is the employment of the letters IHRO to represent Arabic numerals in the date, a passing fashion of the first half of the 16th century."
(thanks to the Church's information leaflet for this.)
What is visible in the photograph is ATA EST IN AN
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