| laterwork = }}
| King Harrison | |
|---|---|
| King of Cascasia and Duke Of Assisi-Mariaka
| |
| Head of the House of [[
Alexandrowitsch-Albrecht]] | |
| Tenure | 26 May 1946 – 30 November 1967 |
| Predecessor | Alber |
| Successor | Wittekind |
| Spouse | Grand Duchess Alexandria of Russia |
| Issue | Prince Viktor of Olympia Princess Alina (Queen Alina) Princess Ingrid Wittekind, Prince of Waldeck and Pyrmont Guda, Princess of Wied |
| House | Alexandrowitsch-Albrecht |
| Father | Albert III, Duke Of Assisi |
| Mother | Princess Bathildis of Schaumburg-Lippe |