Maridunum
Μαρίδουνον
Maridunum (Μαρίδουνον, Ptol. 2.3.23), in Britain, a town in the country of the Demetae, now Carmarthen. In the time of Giraldus Cambrensis the Roman walls were in part standing ( est igitur haec urbs antiqua coctilibus muris partem adhuc extantibus egregie clausa,
Itin. Camb. lib. 1. c. 10).
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.