Beneath the window is an inscription, which, when the window was perfect, read: “Sanctus Gwinocus, cujus animae propitietur Deus. Amen.”
It was erected in the fourteenth century.

The church still stands in Cornwall:
stwinnowchurch.org.uk

Llanwnog, in mid-Wales, claims Gwynnog for its founder - and in the chancel window he is represented in stained glass in episcopal habit, mitred, and a pastoral staff in his hand.

He seems to have established a large ecclesiastical tribe, as he had churches at Winnow, Pinnock, and Boconnock (Bodd-Gwynnoc). When Saint Samson, son of Amwn Ddu, came to Cornwall on his way to Brittany, after visiting Saint Petrock - he then was visited by Saint Gwynnog.

He was a follower of Saint Cadoc, and he settled near the Fowey river, where already was a plantation of Veep, where his aunt on his father’s side lived. There he established a llan, now called Lanngunnet.

wot no Rogers?

It was the same for most of the country! 🙂

There are a huge amount of Iron Age settlements around 🙂

It's primarily why the Legionary fortress is built here - the Romans very well knew that they would need an uneasy peace.

They did after all defeat a Legion in AD52!

Eventually settlements were founded in AD75 (Caerwent & Caerleon) under Sextus Julius Frontinus.

Tacitus recorded that the Silures "non atrocitate, non clementia mutabatur" – they were "changed neither by cruelty nor by clemency".

We have a trait of us 'doing our own thing'.