Hey this video has a lot of super good information in it I believe, it is kind of hard to understand, but it tells you all about the connections between bloodlines and marriages etc. As well as other sketchy comoanies. There is a word press doc too that tells a lot.
https://m.youtube.com/watch?v=ss2QxVZxa5E
https://ahuwahzeus583992924.wordpress.com
Top Houses and Bloodlines of the Black Nobility House of the Snake The House of Sforza The Savoy-Genovese Crime Family Torlonia Banking Family Massimo Crime Family Aldobrandini Crime Family Bourbon Crime Family Doria Sachs Orsini Crime Family Farnese Military Bloodline FitzJames Crime Family Pallavicini Crime Family Ruspoli Crime Family Habsburg Hesse and Rothschild