With all the excitement of a) my new job and b) LAUNCH DAY, I completely forgot that I owe you all a few Delacroix snippets. So:
Patrice Delacroix is a CANCER 
…and is an INFP, the Mediator: Introverted, Intuitive, Feeling, Perceiving…
…and I would cast Hayley Kiyoko or T.O.P. as the girl or boy variations (I could not find a suitable out non-binary person, alas, but headcanons are gratefully accepted)…
…and grew up an only child. Before Delacroix started at Gallatin aged 13, Delacroix’s parents travelled around a lot nationally and internationally (especially to the Jezhani Riviera which is a major fancy lounging/partying destination), which led to a sense of instability and rootlessness for Delacroix. Delacroix had a string of nannies, governesses and tutors, many of whom were scared off by Delacroix’s idiosyncrasies. It was a relief for Delacroix’s parents and for Delacroix to head to boarding school.
(also I added pics to the Blaise and Mr Griffith posts if you want to feast your eyes up there)