While my children are mixed, and three of them rock 3 types curls, the other is a 2 type with waves, there are several 3 type curlies on their Italian and Hispanic sides who are not mixed. In fact, my son's hair is exactly like his Italian cousin and both her parents are Italian. Also, My father has soft 3b hair, tho his gran is racially mixed, he's a dark skinned man who has always considered himself just Black.
RIP Natasha Richardson
Holy Grails: Alba Botanica Leave-In Conditioner, AVG, EVO Coconut Oil, Amla Oil, KC Spiral Spritz, Brahmi Oil, Tea Tree eo, Rosemary eo, Distilled H2O, Aloe Vera Juice, Neem Oil, ACV, Dr. Bonner's Skikakai Castile Soap, Avocado Oil
Sometimes: AOMM Jelly, KCNT, KCCC