You're thinking of Julius Caesar. He served in the senate and during his dictatorships, especially the last one, he had all the powers of a king.
Julius Caesar served in the senate and took on the powers of a king during his numerous dictatorships. Octavian/Augustus could also be loosely included in this answer, as he forced the senate to declare him consul, although he never actually served in the senate before this.
There are two men who meet the criteria of your question. One was Julius Caesar, who after being made dictator for life had all the powers of a king. Another was Octavian, the future Augustus, who had himself made counsul and after Actium was the sole ruler and held all the powers of a king.
The knights served their King.---
King Midas didn't have any powers!
King Minos didn't have powers. He was mortal.
I Served the King of England was created in 1983.
I Served the King of England has 301 pages.
Julius Caesar was murdered because certain members of the Roman Senate were sure that Caesar wanted all the powers and prestige of a king. It has been written that most of the senate would have granted him this. The title of "king" would place Caesar at the level of Rome's first king. King Romulus. This power and honor was denied Caesar by a relatively small group of senators that murdered him.
it is senate
yes
Magellan served King Charles I of Spain.
The Roman senate was instituted by Romulus, the founder of the city and its first king.