England is where most knights were. some were in china
"Some knights did not sit at Arthur's Round Table."
Some other names for knights include cavaliers, chevaliers, and hidalgo.
King Arthur was betrayed by some of the members of Knights of the Round Table. The two knights are Lancelot and Morded.
Most knights were allowed to marry, but there were some who were not, There were monastic orders of knights, such as the Knights Templar, and these orders often required their members to make monastic vows. Some of these did not allow marriage.
Some knights were called sirs as they were knighted by a king/Queen for different reasons.
Some were kind and some were not.
Some knights went on the crusades to bring back wealth. Some went as part of a quest, or as part or a religious pilgrimage.
In theory, the knights were obliged to protect the serfs who worked on their manors, and to provide for them in a number of ways. In fact, some were cruel, and some were kind, and some were in between.
Some do, some dont, depends by the knight.
the kinghts of the round table
guards and knights to protect them