Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- House Oultremont (1 member)
- House Petrovic-Njegos (2 members)
- House Pozzo (1 member)
- House Quadt (1 member)
- House Raievsky (1 member)
- House Rantzau (1 member)
- House Reuss (6 members)
- House Romanov (27 members)
- House Savoy (40 members)
- House Saxe-Altenburg (4 members)
- House Saxe-Coburg and Gotha (53 members)
- House Saxe-Gotha-Altenburg (3 members)
- House Saxe-Meiningen (17 members)
- House Saxe-Weimar-Eisenach (11 members)
- House Sayn-Wittgenstein (1 member)
- House Schenck-Stauffenberg (1 member)
- House Schleswig-Holstein (14 members)
- House Schwarzburg (2 members)
- House Skavronsky (1 member)
- House Solms (3 members)
- House Stauffenberg (3 members)
- House Stephani (1 member)
- House Sternberg (1 member)
- House Stipsicz (1 member)
- House Stolberg (1 member)
- House Stromberg (1 member)
- House Stuart (1 member)
- House Teck (1 member)
- House Thun (2 members)
- House Thurn-Taxis (3 members)
- House Thyssen (1 member)
- House Waldburg (5 members)
- House Waldeck-Pyrmont (3 members)
- House Wangenheim-Winterstein (1 member)
- House Welf (1 member)
- House Wettin (22 members)
- House Wied (1 member)
- House Wilczek (1 member)
- House Wittelsbach (36 members)
- House Wolkenstein (1 member)
- House Wurttemberg (17 members)
- House Ysenburg (1 member)
- House Zahringen (25 members)
- House of Bourbon (0 members)
- Italy (29 members)
- Liechtenstein (45 members)
- Lippe (31 members)
- Luxembourg (32 members)
- Mecklenburg (40 members)
- Modena (19 members)