Mandubratius
the son of Imanuentius, king of the Trinobantes in Britain, had fled to Caesar in Gaul, after his father had been killed by Cassivelaunus. On Caesar's arrival in Britain, Mandubratius obtained the supreme command in his state. (Caes. B. G. 5.20.) Orosius (6.9) calls him Androgorius.
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. 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.