Article with many leads on GHW Bush's history
https://ahuwahzeus583992924.wordpress.com/2018/02/03/royal-family-of-the-united-states/amp/
"The Bush family are American descendants of the German House of Bussche. The Bussche family ruled as feudal lords in the regions of Ravensberg and Osnabruck located in Westphalia. The House of Bussche had several family branches in the Holy Roman Empire and the Bush family are one of them. Count Alhard von dem Bussche-Kessell, Count Philip Freiherr von dem Bussche, Countess Victoria von dem Bussche and Count Eberhard Clamor Freiherr von dem Bussche-Hunnefeld are current members of the German House of von dem Bussche. Axel and Christoph are German businessmen from the von dem Bussche family as well. Count Alhard owns a large amount of land in Germany and also owns Schloss Neuenhof Castle. The family has been heavily involved in the military and the Order of St. John. The German word for Bush is Busch. Both the Bush political and banking family and Busch brewing family are related to the German Von dem Bussche family. In the Bussche’s region of Osnabruck it was governed by Catholic Prince-Bishops which were given their authority by the Pope of Rome. The movement of protesting against Roman-Papal authority rose up in Osnabruck so they brought in the Jesuits to combat the protesters of Rome. The University of Osnabruck was then turned into a Jesuit University for a short period of time. Jeb Bush is a Roman Catholic convert and a fourth degree Knight of Columbus. Bush Sr’s grandfather George Herbert Walker was Jesuit educated from Stonyhurst College. Adolphus Busch and his family are also related to the German Bussche family and he was the co-founder of the Anheuser-Busch beer company. August Busch III, August Busch IV, and Steven Busch are current members of this large and wicked family which is believed to be worth about 13 billion and they live in Missouri. William H. T. Bush from the Bush banking and political dynasty also lived in Missouri. The Sons of Silence biker gang use the Anheuser-Busch logo and they have established chapters in Germany. The Bussche family of Germany have also intermarried with German nobility like the Amsberg and Mecklenberg families and have an alliance with the House of Hesse."
(Article continues beyond, sorry am workfagging and posting this on phone)