310 Defeats the Sarmatians; accepts the titles Germanicus and Sarmaticus
311 Death of Galerius; growing tensions between Licinius and Maximinus Daia; Licinius and Constantine's sister Constantia engaged
312 Consul II (with Constantine II); Constantine attacks and defeats the usurper Maxentius
313 Consul III (with Constantine III); meeting of Licinius and Constantine (Edict of Milan); Licinius defeats his rival Maximinus Daia on the Campus Serenus near Adrianopel
314 Brief conflict with Constantine; execution of Valeria
315 Consul IV (with Constantine IV); accepts the titles Germanicus Maximus and Sarmaticus Maximus
Silver bowl of Licinius, commemorating his decenalia
317 Decennalia; Constantine and Licinius declare their sons Crispus and Licinius Junior caesares
318 Consul V (with Crispus)
319 Licinius Junior consul (with Constantine V)
320 Licinius takes anti-Christian measures
321 Consul VI (with Licinius Junior II)
324 War with Constantine; Licinius' admiral Amandus is defeated by Crispus; Licinius himself suffers defeat near Adrianopel
324, 18 September: Licinius defeated near Chrysopolis; he resigns, and is exiled to Thessaloniki
