Nothing much is known about his past (like when he became Emperor), but it is revealed, that he attended Thors Military Academy when he was young.
About 28 years ago, he was in love (and had a relationship) with a commoner who he had an illegitimate child with: Olivert Reise Arnor. (Yet it is unknown, if he was already married with Priscilla at this point).
In S.1189 he becomes father of his (legitimate) twins Alfin and Cedric. Three years later (S.1192) he makes Giliath Osborne Erebonia' chancellor.