Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, Kate, 1891-1985, 1 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975 -- Archives, 1 canlyniadau
- Parry-Williams, Amy, Lady, 1910-1988 -- Archives., 1 canlyniadau
- Parry-Williams, Henry, 1858-1925 -- Archives., 1 canlyniadau
- Parry-Williams, Henry, 1858-1925, 1 canlyniadau
- Parry-Williams, Amy, Lady, 1910-1988., 1 canlyniadau
- Jones, Bobi, 1929- -- Archives., 1 canlyniadau
- Richards, W. Leslie (William Leslie), 1916-1989 -- Archives, 1 canlyniadau
- Jones, W. R. (William Rees) -- Archives., 1 canlyniadau
- Pob un
- Welsh prose literature -- 20th century., 4 canlyniadau
- Welsh poetry -- 20th century, 2 canlyniadau
- Art festivals -- Wales, 2 canlyniadau
- North America -- Description and travel., 1 canlyniadau
- South America -- Description and travel., 1 canlyniadau
- Scholars -- Wales -- Archives., 1 canlyniadau
- Welsh literature -- 20th century., 1 canlyniadau
- College teachers as authors -- Wales., 1 canlyniadau
- Poets, Welsh -- 20th century., 1 canlyniadau
- Folk music -- Wales., 1 canlyniadau
