'a few unsavory rumors exist explaining how a child of noble descent, born of a black scaled mother and white scaled father could have turned out to be of a gem like blue shell, tales of adultery the captain is quick to silence.
one however that might hold more truth although less believable by the common folk is that in the youth of his parent's wedding, upon returning from a bloody conflict, both the grand duke and his duchess believing they would never see their homeland again due to an ongoing exceptionally rageful tempest sought to carnally express their love so fricking hard that the primordial beings bound to the elemental plane currently waging war and causing said storm actually ceased to just... observe those absolute units at it, the tempest dying out shortly afterwards.

the story goes that once the clouds parted, the storm was no longer the event rocking the boat... and that from this fateful night an infant blessed by those primordials was conceived'

tldr : primordials saw two badass people at it in the middle of a storm and went : ... nice!

and there you have it with another de Valvyn sibling and a gem dragonborn because... i mean honestly i love the design of these.
character now belongs to  NargaRayme