In Fritz Springmeier's books, "Bloodlines of the Illuminati," and, "The Illuminati Formula Used to Create an Undetectable Total Mind Controlled Slave," he describes multigenerational Illuminati/Satanic bloodline families that practice human sacrifice and trauma-based mind control on their own children from a very young age.
He claims parents are trained or instructed to abuse their kids to maintain high levels of dissociation, that rituals involve forced participation in sacrifice (sometimes guided by adults holding the child’s hand), and that this creates programmable “alters” (dissociated personalities). He ties this to alleged Project Monarch programming as a continuation or parallel of real CIA MKUltra research.