I have juct come across this flow chart on Eugenics. Whoever put it together did an awesome job:
https://webbrain.com/brainpage/brain/6FBA86B0-0C57-9FCA-5CF9-D742DA541AAA#-225
It has the usual suspects, including GHWB and family! (That's George H.W Bush for newfags). You can scrolll soide to side and the flow chart will change. Bloody good job!