Richard Morgan & R.F. Peter Powell, A Study of Breconshire Place-Names

 (Llanrwst: Gwasg Carreg Gwalch, 1999)

Sites referenced in this source

Cathedine, Cathedine, Brecon
Church of St David, Llywel, Brecon
Church of St David, Llanddewi'r Cwm, Brecon
Church of St David, Maesmynis, Brecon
Church of St David, Llanfaes, Brecon, Brecon
Church of St David, Llanddewi Abergwesyn, Brecon
Church of St David, Llwynfynwent, Brecon
Church of St Brynach, Llanfrynach, Brecon
Church of St Cynidr and St Mary, Aberyscir, Brecon
Church of St Cynog, Ystradgynlais, Brecon
Church of St Cynog, Llangynog, Brecon
Church of St Michael, Cathedine, Brecon
Church of St Michael the Archangel, Cwmdu, Brecon
Church of St Michael, Llanfihangel Nant Bran, Brecon
Church of St Michael, Llanfihangel Fechan, Brecon
Church of St Michael, Llanfihangel Tal-y-llyn, Brecon
Church of St Michael, Abergwesyn, Brecon
Church of St Michael and All Angels, Llanfihangel Brynpabuan, Brecon
Church of St Peter, Llanbedr, Brecon
Church of St Peter and St Illtyd, Llanhamlach, Brecon
Church of St Cannen, Llanganten, Brecon
Church of St Bridget, Llansantffraed, Brecon
Church of St Mary, Llanfair, Brecon
Church of St Mary the Virgin, Llanywern, Brecon
Church of St Mary, Cantref, Brecon
Church of St Mary, Builth Wells, Brecon
Church of St Mary, Brecon, Brecon
Ffynnon Ddewi, Llanddewi Abergwesyn, Brecon
Llanbedr, Llanbedr, Brecon
Llandegeman, Llandegeman, Brecon
Llanddewi Abergwesyn, Llanddewi Abergwesyn, Brecon
Llwynfynwent, Llwynfynwent, Brecon
Maesmynis, Maesmynis, Brecon
Llanddewi'r Cwm, Llanddewi'r Cwm, Brecon
Builth Wells, Builth Wells, Brecon
Abergwesyn, Abergwesyn, Brecon
Llanfihangel Brynpabuan, Llanfihangel Brynpabuan, Brecon
Cwmdu, Cwmdu, Brecon
Llanfihangel Fechan, Llanfihangel Fechan, Brecon
Llanfihangel Nant Bran, Llanfihangel Nant Bran, Brecon
Llanfihangel Tal-y-llyn, Llanfihangel Tal-y-llyn, Brecon
Llanfrynach, Llanfrynach, Brecon
Llanganten, Llanganten, Brecon
Llangynog, Llangynog, Brecon
Llansantffraed, Llansantffraed, Brecon
Merthyr Cynog, Merthyr Cynog, Brecon