| Tenure |
Incumbent |
Notes |
| Diocese of 'Glamorgan and Gwent' - Traditional list |
| 522 to c. 550 |
Dyfrig |
Bishop of Ergyng |
| c. 550 to c. 610 |
Teilo |
Bishop of Teilo |
| c. 650 to c. 700 |
Oudoceus |
|
| ??? to ??? |
Ubylwinus |
7th century bishop, probably of Ergyng |
| ??? to ??? |
Aedanus |
7th century bishop, probably of Ergyng |
| ??? to ??? |
Elgistil |
7th century bishop, probably of Ergyng |
| ??? to ??? |
Iunapeius |
7th century bishop, probably of Ergyng |
| ??? to ??? |
Comergius |
7th century bishop, probably of Ergyng |
| ??? to ??? |
Arwistil |
7th century bishop, probably of Ergyng |
| ??? to ??? |
Gurvan |
8th century bishop, probably of Gwent |
| ??? to ??? |
Guodloiu |
9th century bishop, probably of Gwent |
| ??? to ??? |
Edilbinus |
9th century bishop, probably of Gwent |
| ??? to ??? |
Grecielis |
9th century bishop, probably of Gwent |
| c. 700 to ??? |
Berthwyn |
Bishop of Teilo; succeeded Oudoceus according to the Llandaff Charters |
| ??? to ??? |
Tyrchanus |
|
| ??? to ??? |
Elvogus |
probably a mistake: Elfoddw, Bishop of Bangor |
| ??? to ??? |
Catguaret |
|
| ??? to ??? |
Cerenhir |
|
| ??? to 874 |
Nobis |
Bishop of Teilo; probably the same as the Bishop of St David's |
| 874 to ??? |
Nudd |
suggested 1st Bishop of Llandaff |
| ??? to 927 |
Cimeliauc |
|
| 927 to 929 |
Libiau |
|
| ??? to ??? |
Wulfrith |
|
| ??? to ??? |
Pater |
|
| ??? to 982 |
Gugan |
|
| 982 to 993 |
Marcluith |
|
| 993 to 1022 |
Bledri |
|
| Diocese of Llandaff |
| 1022 to 1059 |
Joseph |
|
| 1059 to 1107 |
Herewald |
|
| 1107 to 1134 |
Urban |
Archdeacon of Llandaff |
| 1134 to 1140 |
vacant |
For 6 years |
| 1140 to 1148 |
Uhtred |
|
| 1148 to 1183 |
Nicholas ap Gwrgant |
|
| 1186 to 1191 |
William de Saltmarsh |
|
| 1193 to 1218 |
Henry de Abergavenny |
Prior of Abergavenny |
| 1219 to 1229 |
William de Goldcliff |
|
| 1230 to 1240 |
Elias de Radnor |
|
| 1240 to 1244 |
William de Christchurch |
|
| 1245 to 1253 |
William de Burgh |
|
| 1253 to 1256 |
John de la Ware |
|
| 1257 to 1266 |
William de Radnor |
|
| 1266 to 1287 |
William de Braose |
|
| 1287 to 1297 |
Philip de Staunton
vacant |
According to Prynne, or |
| According to general consensus |
| 1297 to 1323 |
John de Monmouth |
|
| 1323 to 1323 |
Alexander de Monmouth |
Elected only |
| 1323 to 1347 |
John de Egglescliffe |
Translated from Connor, Ireland |
| 1347 to 1361 |
John Paschal |
|
| 1361 to 1382 |
Rodger Cradock |
Translated from Waterford, Ireland |
| 1383 to 1385 |
Thomas Rushook |
Confessor to Richard II; translated to Chichester |
| 1385 to 1389 |
William Bottlesham |
Titular Bishop of Bethlehem; translated to Rochester |
| 1390 to 1393 |
Edmund Bromfeld |
|
| 1394 to 1395 |
Tideman of Winchcomb |
Abbot of Beaulieu; translated to Worcester |
| 1395 to 1396 |
Andrew Barret |
|
| 1396 to 1398 |
John Burghill |
Confessor to Richard II; translated to Lichfield & Coventry |
| 1398 to 1407 |
Thomas Peverel |
Translated from Ossory, Ireland; translated to Worcester |
| 1408 to 1423 |
John de la Zouche |
|
| 1425 to 1440 |
John Wells |
|
| 1440 to 1458 |
Nicholas Ashby |
Prior of Westminster |
| 1458 to 1476 |
John Hunden |
Prior of King's Langley; resigned |
| 1476 to 1478 |
John Smith |
|
| 1478 to 1496 |
John Marshall |
|
| 1496 to 1499 |
John Ingleby |
Prior of Shene |
| 1500 to 1516 |
Miles Salley |
Abbot of Eynsham |
| 1517 to 1537 |
George de Athequa |
Chaplain to Queen Catharine (with whom he left Spain for England) |
| 1537 to 1545 |
Robert Holgate |
Prior of Wotton; translated to York |
| 1545 to c.1557 |
Anthony Kitchin |
Abbot of Eynsham |
| c.1557 to 1560 |
vacant |
For 3 years |
| 1560 to 1575 |
Hugh Jones |
|
| 1575 to 1591 |
William Blethyn |
Prebendary of York |
| 1591 to 1594 |
Gervase Babington |
Prebendary of Hereford; translated to Exeter |
| 1594 to 1601 |
William Morgan |
Translated to St Asaph |
| 1601 to 1618 |
Fraser Godwin |
Canon of Wells; translated to Hereford |
| 1618 to 1619 |
George Carleton |
Translated to Chichester |
| 1619 to 1627 |
Theophilus Field |
Rector of Cotton, Suffolk; translated to St David's |
| 1627 to 1639 |
William Murray |
Translated from Kilfenora, Ireland |
| 1639 to c.1644 |
Morgan Owen |
|
| c.1644 to 1660 |
vacant |
|
| 1660 to 1667 |
Hugh Lloyd |
Archdeacon of St David's |
| 1667 to 1675 |
Francis Davis |
Archdeacon of Llandaff |
| 1675 to 1679 |
William Lloyd |
Prebendary of St Paul's, London; translated to Peterborough |
| 1679 to 1707 |
William Beaw |
Vicar of Adderbury, Oxfordshire |
| 1707 to 1724 |
John Tyler |
Dean of Hereford |
| 1724 to 1728 |
Robert Clavering |
Canon of Christchurch, Oxford; translated to Peterborough |
| 1728 to 1738 |
John Harris |
Prebendary of Canterbury |
| 1738 to 1740 |
Matthias Mawson |
Rector of Hadstock, Essex; translated to Chichester |
| 1740 to 1748 |
John Gilbert |
Dean of Exeter; translated to Salisbury |
| 1748 to 1754 |
Edward Cresset |
Dean of Hereford |
| 1754 to 1761 |
Richard Newcome |
Canon of Windsor; translated to St Asaph |
| 1761 to 1769 |
John Ewer |
Canon of Windsor; translated to Bangor |
| 1769 to 1769 |
Jonathan Shipley |
Dean of Winchester; translated to St Asaph |
| 1769 to 1782 |
The Honourable Shute Barrington |
Canon of St Paul's, London; translated to Salisbury and then to Durham |
| 1782 to 1816 |
Richard Watson |
Regius Professor of Divinity, Cambridge; Archdeacon of Ely |
| 18 July 1816 to 1819 |
Herbert March |
Translated to Peterborough |
| 15 May 1819 to 1826 |
William Van Mildert |
Translated to Durham |
| 1826 to 1827 |
Charles Richard Sumner |
Translated to Winchester |
| 1827 to 1849 |
Edward Copleston |
died in office |
| 1 November 1849 to 16 December 1882 |
Alfred Ollivant |
Canon of St David's, and Regius Professor of Divinity, Cambridge; died in office |
| 16 February 1883 to 1905 |
Richard Lewis |
|
| 1905 to 1931 |
Joshua Pritchard Hughes |
|
| 1931 to 1939 |
Timothy Rees |
|
| 1939 to 1957 |
John Morgan |
Archbishop of Wales 1949 |
| 1957 to 1971 |
William Glyn Hughes Simon, DD |
Translated from Swansea & Brecon. Archbishop of Wales 1968 |
| 1971 to 1975 |
Eryl Stephen Thomas |
Translated from Monmouth |
| 1976 to 1985 |
John Worthington Poole Hughes, MA |
Translated from Southwest Tanganyika. Assistant Bishop of Llandaff |
| 1985 to 1999 |
Roy Thomas Davies |
Translated from Swansea & Brecon |
| 1999 to present |
Dr Barry Cennydd Morgan |
Archbishop of Wales 2002 |