The show was broadcast for much of the war from the BBC Wales studios in Bangor, Caernarfonshire in Wales, where the BBC's Light Entertainment Department was based during World War II after an initial brief relocation to Bristol.
Roberts was born the eldest son of Daniel Roberts from Llanddeilionen, near Bangor, a Caernarfonshire tenant farmer on the Vaynol estate and Anne Jones of Plas Gwanas, Merionethshire.
John Parry (c.1710 – October 1782), known as Parri Ddall, Rhiwabon (or, in English, Blind Parry of Ruabon) was born in the Llŷn Peninsula, Caernarfonshire, now Gwynedd, in Wales, and was blind from birth.
John Jones (1836 – July 27, 1921), better known under his nom de plume Myrddin Fardd, was a Welsh writer and antiquarian scholar born in Llangїan, Caernarfonshire.
Richard Hughes Williams (1878 – 26 July 1919), or Dic Tryfan, was a Welsh language writer of short stories, born in Rhosgadfan in the old county of Caernarfonshire (Gwynedd), north Wales.
The diocese covers an area of 8,361 km² of the ancient counties of Anglesey, Caernarfonshire, Denbighshire, Flintshire, Merionethshire and Montgomeryshire (the local government areas of Conwy, Anglesey, Denbighshire and Flintshire, Gwynedd, Wrexham and the former Montgomeryshire).