The Williams family

Amber was born under the name Amberley Williams to Gedeon Thaddeus Williams, a royal councilor to the Raigeki family, and Adeleine Williams, a noblewoman.

While both her parents were certainly very greedy and at times manipulative people, they still deeply cared for Amber's upbringing and did everything to make sure she was well-standing and had a guaranteed future on the royal court.

(Also don't ask why Gedeon looks like a Roman senator, I've no idea how that happened )