Jack Parsons (founder of NASA'S jet propulsion labs) and Aliester Crowley were practicing occult rituals to invoke a "Child of light" , a demonic entity known as the goddess of Babylon. In 1924 Crowley started dating Pauline Pierce, an American socialite, with whom he also did these rituals with. On June 8, 1925 Pauline gave birth to a daughter, Barbara Pierce. Barbara went on to marry George H.W Bush. We know her as Barbara Bush.