Richard 2nd did not abdicate but ceded defeat after failing to crush a rebellion led by Henry Bolingbroke ,son of John of Gaunt who became Henry1V.
Nicholas II of Russia .
The Tsar (or czar) Nicholas II.
Czar Nicholas II
The tsars had enjoyed unlimited power in Russia. Only Nicholas II had to deal with a revolution, which forced him to abdicate.
Richard, called Richard of Bordeaux, born in 1367, ruled England as King Richard II from 1377 -1399. He was deposed in that year, and died a few months later in 1400.
Richard Taylor II's birth name is Richard Edwin Taylor II.
King Richard II of England did not have any children.
Richard Quintilone II is 6' 1".
Richard II of Capua died in 1106.
Richard II O'Donovan died in 1829.
Richard Olney II died in 1939.
There is no term length for monarchs. They hold the throne for life, or until they abdicate.