It’s well understood that stained glass studios produced multiple versions of their windows, making use of their designs and cartoons at different churches. However, it seemed a bit excessive to discover the same design three times over the period of two days in the south Wales valleys this week.
These designs by Robert Newbery, ever-present in this part of Wales, are at churches in Gelligaer, Treharris and Pontypridd. Treharris is about three miles east of Gelligaer and five miles north of Pontypridd. In my introduction for Stained Glass from Welsh Churches I estimated that there were over a hundred windows by this London maker in south Wales. Having continued to visit further churches, including a handful this week, I have discovered more that have not been listed previously, confirming that this is quite a conservative estimate.
The dates on the three windows suggest a range of about thirty years, corresponding with his activity in Wales. The earliest date for the window at Gelligaer would be 1895, which would make it the earliest known window by Newbery.