Dangos 2 canlyniad

Llythyrau, 1910-1981, gan gynnwys rhai oddi wrth Alwyn D. Rees (4); D. Ben Rees (2); Gwynfil Rees, ynghyd â cherdd ganddo; Richard Rees; Thomas Rees; Timothy Rees; William Rees (5); Nia Rhosier (5); Prosser Rhys (4, ynghyd â llawysgrif o deyrnged gan Iorwerth Peate iddo); Brinley Richards; Melville Richards (4); Nansi Richards (10); Tom Richards (4); Enid Roberts; Ernest Roberts (2); Goronwy Roberts (5); Hywel D. Roberts (5); Kate Roberts (11); R. Alun Roberts (3); Selyf Roberts (10); Gwen Robson (3); F. Gordon Roe (2); a Iarll Rosse.

Ymhlith y gohebwyr amlycaf mae T. Ifor Rees (7), Prosser Rhys, Keidrych Rhys, Brinley Richards, Melville Richards (2), Tom Richards (10), Gomer M. Roberts (5), Kate Roberts (6), Eurys Rowlands (6), R. J. Rowlands ('Meuryn', 3), T. Shankland (2), Alf Sommerfelt.