u/Chill_peppers

House of Empress Sisi, produce 3 empresses and 17 queens, besides many other titles, its members have titles in Spain, France, Central Europe, Italy, Russia, Lithuania, Sweden and Georgia.

Many other conections are shown (like first, second and third cousins), their are shown on black with only the name and title written, they are given by Wikipedia without a long search. Straight line are woman - children, dashed line man - children.

Man are only shown if this marriage produce females, but woman are usually depicted with her husband's titles.