Archduke
No. He and the Dutchess of Cornwall live at Clarence House, former home of the Queen Mother. TRH Prince William of Wales and Prince Harry of Wales have their own apartments within the Clarence House complex.
Frederick II was the King of Prussia and a member of the House of Hohenzollern. He started the three wars between Austria and Prussia known as the Silesian wars, by attempting to claim Silesia and declaring war on the ruler of Austria over it.
Clarence House, the former London residence of the late Queen Elizabeth, the Queen Mother, is the Prince of Wales' (Prince Charles) current official residence.
The Hapsburgs' hereditary lands were centered in Austria. The House of Hapsburg was also known as the House of Austria.
the royal house of Denmark
The House of Commons.
Monson Engine House - Former - was created in 1889.
In Vienna, Austria and at his summer house near Attersee, Austria.
Rahm Emanuel was the former White House Chief of Staff.
Tudor
The House of Bourbon.
To preside over the House of Commons when it is in session. The Speaker can choose when to suspend or adjourn debate, have debate done in private and call for silence or order from the MPs. The Speaker is usually a former member of the ruling party, but they have to sever ties with the party once they take their position.