Deep One Bloodlines for Investigators

Hello, all. Had a character concept come to mind that I thought would be an interesting consideration for Keepers. Basically, the investigator is a Dilettante archetype who is the illegitimate child of a notable scion of a Gilded Age name brand family (think Vanderbilts and Roosevelts) and a semi-nobility French woman (who is actually the 1/4 Deep One daughter of a Deep One Hybrid woman who was married into the French aristocracy before the turn of the century). Character’s stats are mostly toward APP, with modest skill ratings in Handgun (gun club practice), archeology (eccentric historical fascination), and piloting (for world travel), but his highest skill (75+%) is in swimming (the Deep One blood slowly building in his heritage). How well would any Keepers think of this character concept, and what else might you think of to represent the growing call of the ocean and Father Dagon?