Give up a throne
Belshazzar did not give up the throne of Babylon. It was taken from him when he was killed when Cyrus the Persian conqured the Babylonian Empire (Chaldean's)
King Henry VII did not "give up the throne." His reign ended when he died on 21 April 1509.
People reported that he gave up his throne to become a Jain Monk.
Louis-Philippe gave up the throne, and revolutionaries established an unsuccessful republic
2013
Harry has not given up his right to the throne, he is currently fifth in the line of succession.
To give up the Throne is to Abdicate. Abdication, Abdicate now has meaning as 'ducking out of' or avoiding responsibility. So, an absent father may be said to have abdicated his responsibility.
When someone is asked to renounce a throne, he or she is being asked to give up his or her throne. In other words, the person is being asked to disown the throne.
because he felt like it
after her sister died
Otto Von Bismarck