Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: James Callaghan; Ifor Davies AS/MP; T. I. Ellis; David Ennals; J. B. Hilling; Cledwyn Hughes AS/MP (2); Huw Morris-Jones; Robyn Lewis; E. T. Nevin; Iorwerth C. Peate; Syr/Sir Wyn Roberts; Jac L. Williams; Gordon Wilson (3).
Callaghan, James, 1912-2005
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Clive Betts; David Ennals; Meredydd Evans; Winifred Ewing (4); Cledwyn Hughes AS/MP (2); Dr Gareth Morgan Jones (6); Tom Jones, Shotton; Robyn Lewis (5); D. Elystan Morgan; John Morris AS/MP (2); E. T. Nevin; Alwyn D. Rees; Dafydd Wigley; Rita Williams.
Betts, Clive, 1943-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Emyr Daniel; Syr/Sir Goronwy Daniel; Aneurin Talfan Davies; Thomas Charles Edwards; Robat Gruffudd; June Gruffydd; Cledwyn Hughes AS/MP; Dr Gareth Morgan Jones; T. Mervyn Jones; Horace King; Robyn Lewis; Gerald R. Morgan (2); B. G. Owens; Arglwydd/Lord Robens; Ted Short.
Daniel, Emyr
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Dewi Eirug Davies; Hywel Teifi Edwards; Robyn Lewis; Dr Alistair Wilson.
Davies, Dewi Eirug, 1922-1997
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: D. J. Bowen; Syr/Sir Goronwy Daniel (2); Cassie Davies; Gwilym Prys Davies; Raymond Garlick; A. O. H. Jarman; Robyn Lewis; Dewi Watkin Powell (2); Alwyn D. Rees; D. Ben Rees (2); Athro/Professor Brinley Thomas (2).
Bowen, D. J. (David James), 1925-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Arglwydd/Lord Chalfont; Michael Foot; Raymond Garlick; Peter Hughes Griffiths (3); Tweli Griffiths; R. Geraint Gruffydd; Gwyndaf; Edward Heath; Dafydd Jenkins; Robyn Lewis; Ralph Maud (2); Hywel Moseley; Dewi Watkin Powell; Alwyn D. Rees; Kate Roberts; Gwyn Williams, Trefenter (2).
Chalfont, Alun Arthur Gwynne Jones, Baron, 1919-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Cynog Dafis; Jennie Eirian Davies; Owen Edwards, BBC; Dr Meredydd Evans; R. Alun Evans; Hywel Francis; J. Gwyn Griffiths (4); Robat Gruffudd; Robyn Lewis; D. Tecwyn Lloyd; Robin Llywelyn; Jan Morris; Robin Okey; John Osmond; Gerallt Lloyd Owen (3); Manon Rhys (11); Kate Roberts; Prifathro/Principal Robert Steel (2); Dafydd Wigley.
Dafis, Cynog, 1938-
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: D. Hywel Davies; Alun R. Edwards; T. I. Ellis; Syr/Sir Raymond Gower; E. D. Jones; Dr Gareth Morgan-Jones; Robyn Lewis; Jim Prior; Eurys Rowlands; Ted Spanswick; Yr Athro/Professor Ken Walters; Dafydd Wigley.
Davies, D. Hywel
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Arglwydd/Lord Chalfont, Owen Edwards, BBC, Paul Ferris, Glyn Tegai Hughes, Robyn Lewis, Ted Spanswick (2), Elan Closs Stephens, Harri Webb, Shirley Williams.
Chalfont, Alun Arthur Gwynne Jones, Baron, 1919-
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Clive Betts, Denzil Davies, Michael Foot, Emlyn Hooson, Fonesig/Lady Elsbeth Howe, Ieuan Gwynedd Jones, Nans Jones, T. Alec Jones, Robyn Lewis, Jan Morris, John Morris, Gwynedd O. Pierce, Dafydd Elis Thomas, George Thomas, Tim Webb, Dafydd Wigley (4).
Betts, Clive, 1943-