Edvard Winfree

The master the heroine swore allegiance to.
Second prince of the kingdom.
Has the classic 'handsome prince' appearance, but in reality he looks down on everyone and everything.
Frendly and charismatic when it comes to high society, both inside and outside he's an exceedingly princely prince.
Tolerant to his retainers but merciless to his enemies.
Sees the heroine as more than a subordinate and loves her more than family... or so he says.