William Gilbert Williams

Medieval clergyman and historian

Welsh satirical poet and radical pamphleteer

Welsh cleric and historiographer

Prince of Gwynedd and de facto Prince of Wales

British writer and Calvinistic Methodist minister

Welsh writer, poet and local historian

British writer

Welsh politician

Welsh language author

Welsh composer

Welsh politician

Roman poet

Welsh preacher

English naturalist and biologist

British celticist

Welsh politician

British Liberal politician and statesman

Swedish botanist, physician, and zoologist

Welsh poet

Welsh historian, educationalist and writer

,musician, etc. ;

Italian poet and librettist

Welsh historian

Musician and historian of Welsh congregational singing

Welsh historian, born 1874

Poet

Author and historian

Welsh historian

Welsh writer, poet and local historian

Welsh independent minister, historian and author

Connoisseur

Welsh Presbyterian Church of Wales minister, born 1880

Local historian

Baptist minister

Vicar of Glanogwen

Colliery owner and local historian

Historian

Welsh schoolmaster and local historian, 1870–1936

Soldier, historian, genealogist, and archaeologist

Welsh solicitor, author and local historian

Historian, geologist and archaeologist