An Giolla Glas Ó Caiside

Irish poet

Irish poet, friar and soldier

Irish writer

Irish historian

Irish poet

Irish scribe and genealogist

Irish historian

Irish scribe and physician

Irish genealogist

Irish Roman Catholic priest, poet and historian

Irish scribe and physician

Medieval Irish poet

Irish chronicler

Irish botanist, doctor, and collector

Historian

Irish poet

Persian physician

Irish writer and antiquarian

Japanese physician

Italian infectiologist

Japanese physician

Japanese physician

Japanese physician

Cuban chess player

Japanese physician

Scottish physician and Presbyterian missionary

Italian radiologist

Japanese physician and pharmacist

German physician

American physician

American physician-scientist athlete

Japanese physician

Japanese writer, teacher and internist