Constantine was able to spend a year in northern Britain at his father's side, campaigning against the Picts beyond Hadrian's Wall in the summer and autumn.
Konstantinus menghabiskan waktu selama setahun di Britania utara dengan mendampingi ayahnya, melakukan kampanye militer terhadap suku Pict di luar Tembok Hadrianus pada musim panas dan musim gugur.