St Gregory the Great
He designed chapels in mid-Wales at Bala, Machynlleth and Montgomery, the Calvinistic Methodist College at Bala as well as the railway station at Newtown and the Market Hall in Dolgellau. Spaull also renovated several Anglican churches.

11H(GREGORY)

	St Gregory the Great and St Augustine of Hippo firm/studio: C.E. Kempe 1892 Church of St John, Barmouth, Gwynedd north wall of the sanctuary (window number: nII)
	St Gregory and St Gertrude firm/studio: Harry Clarke Stained Glass Ltd designer: Richard King 1932 Church of St David, Pantasaph, Flintshire west end of the south aisle (window number: sX)
	St Gregory the Great and St Augustine of Hippo firm/studio: Burlison & Grylls 1917 Church of St Margaret, Roath, Cardiff north wall of the north transept