Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: James Callaghan (2); Alun Talfan Davies; Dr Noëlle Davies; Winifred Ewing; Peter Hughes Griffiths (6); Roy Hughes AS/MP; Barry Jones AS/MP; Gwerfyl Pierce Jones; T. Mervyn Jones; Roy Mason; Jan Morris; John Morris AS/MP (3); Dewi Watkin Powell (2); Reg Prentice; Dr Roger Thomas AS/MP; Jeremy Thorpe; Dr Phil Williams.
Callaghan, James, 1912-2005
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Syr/Sir Goronwy Daniel; Alun Talfan Davies; Jennie Eirian Davies; Per Denez; Robat Gruffudd (2); Ieuan Wyn Jones; Robyn Lewis; Saunders Lewis; Manon Rhys (2); Meic Stephens; Dafydd Wigley.
Daniel, Goronwy H. (Goronwy Hopcyn), 1914-2003
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Myrddin ap Dafydd (2); D. J. Bowen; A. D. Carr; Alun Talfan Davies (2); Nicholas Edwards; Dr Meredydd Evans; Winifred Ewing (4); J. Gwyn Griffiths; June Gruffydd (4); Nel Gwenallt; Syr/Sir Julian Hodge; Cledwyn Hughes (2); Dafydd Islwyn; E. D. Jones (3); R. Brinley Jones; Derec Llwyd Morgan (2); Kenneth O. Morgan; Jan Morris (4); Gordon Parry (2); Dewi Watkin Powell (2); Emyr Price; Dafydd Wigley (3).
Myrddin ap Dafydd
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: D. J. Bowen (2); A. D. Carr; Syr/Sir Goronwy Daniel (2); Alun Talfan Davies; Ithel Davies; Hywel Teifi Edwards; Parch./Rev. Huw Ethall; June Gruffydd (3); Emyr Jenkins (4); Jan Morris (3); Parch./Rev. W. Rhys Nicholas; Eurys Rowlands (2); Wynne Samuel; Meic Stephens; Dafydd Elis Thomas; Angharad Tomos; Gwilym Tudur (3); Dafydd Wigley.
Bowen, D. J. (David James), 1925-
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Bob Cryer AS/MP, Alun Talfan Davies (2), Barry Jones, Stanley Orme, Emyr Price.
Cryer, Bob, 1934-1994
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: D. J. Bowen (2); Syr/Sir Goronwy Daniel (2); Alun Talfan Davies (2); Dr Noëlle Davies; Mari Ellis; Syr/Sir Charles Evans; Raymond Garlick; R. E. Griffith; Peter Hughes Griffiths (6); Mathonwy Hughes; David Jenkins (3); Francis Jones, Caerfyrddin/Carmarthen; Athro/Professor Gwyn Jones; R. Brinley Jones; Robyn Lewis (2); D. Tecwyn Lloyd; Thomas Parry; Chris Smith AS/MP; Athro/Professor Brinley Thomas; George Thomas.
Bowen, D. J. (David James), 1925-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Clive Betts; Alun Talfan Davies; Gwilym Prys Davies; Dr Noelle Davies (2); Thomas Charles Edwards; Mari Ellis; R. E. Griffith; Peter Hughes Griffiths (3); Tweli Griffiths; Robat Gruffudd; David Jenkins; Saunders Lewis; Athro/Professor T. J. Morgan; Thomas Parry; Delwyn Phillips (2); Alwyn D. Rees; Ted Rowlands AS/MP; Elan Closs Stephens (3); Ben Bowen Thomas (2); Dafydd Elis Thomas; Dafydd Wigley (3); Jac L. Williams.
Betts, Clive, 1943-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Teleri Bevan; Alun Talfan Davies; Per Denez; Owen Edwards, BBC; Peter Hughes Griffiths (5); Dafydd Glyn Jones, Bangor; Geraint Morgan AS/MP; John Petts; Dewi Watkin Powell; Syr/Sir Wyn Roberts; Ted Rowlands AS/MP; Eric Varley.
Bevan, Teleri, 1931-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/includes letters from: Tegwen Clee, 1943; Alun Talfan Davies, 1943; E. Curig Davies, 1943; J. Eirian Davies, 1942; Ithel Davies (4), 1943; Dr Noelle Davies (3), 1943; Huw T. Edwards, 1943; Ifan ab Owen Edwards (2), 1943; T. I. Ellis (3), 1942-1943; J. Gwyn Griffiths, 1943; Saunders Lewis (2), 1942; D. Myrddin Lloyd (3), 1942; Rhys Hopkin Morris (2), 1942-1943; Bob Owen, Croesor (2), 1942; J. Dynallt Owen (2), 1943; Iorwerth C. Peate (4), 1943; Mati Rees (4), 1942; Keidrych Rhys (10), 1942-1943; Gomer M. Roberts, 1943; Morris T. Williams (4), 1943; Sian Williams (Mrs D. J. Williams), 1943.
Clee, Tegwen, 1901-1965
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Dr Geraint Bowen; Arglwydd/Lord Brecon (previously D. V. P. Lewis); Alun Talfan Davies; Cassie Davies; Ifor Davies AS/MP; Dr Noëlle Davies (2); J. Gwyn Griffiths; Peter Hughes Griffiths (2); J. Cyril Hughes; Roy Hughes AS/MP; Barry Jones AS/MP (3); R. Brinley Jones; John Morris AS/MP (3); George Thomas (2); Dr Roger Thomas AS/MP; Shirley Williams.
Bowen, Geraint
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Neal Ascherson; Carl Clowes; Alun Creunant Davies; Alun Talfan Davies; Per Denez; Hywel Francis; J. Gwyn Griffiths; Peter Hughes Griffiths (2); Dafydd Jenkins; Bedwyr Lewis Jones; Harri Pritchard Jones (2); Ralph Maud; Geraint Morgan AS/MP (3); Athro/Professor Brian Morris; Jan Morris (2); Dewi Watkin Powell; Ted Spanswick; Dafydd Elis Thomas; Dafydd Wigley; Athro/Professor Cyril G. Williams; Gwyn A. Williams.
Ascherson, Neal