A squire.
At first they were pages and then squires.
The Winter Knights has 384 pages.
They did the odd jobs for knights and were in training to become knights. They were the son's of nobles who showed promise of knighthood.
a group of knights is called a bunch of knightsa group of knights is called a bunch of knights
Knights of the round table.
Pages acted as personal servants to knights and barons.
a squire is basically a knight in training, knights start as paiges (pages not certain) who were basically servants to the knights, later they became squires; usually helping knights with their gear (armor, weapons, assissting in battle), and eventually became knights
Peaces of land were given to the knights like if it was a payment
Some knights were called sirs as they were knighted by a king/Queen for different reasons.
A group of knights is called a "chivalry" or a "knighthood."
The code of conduct for knights is called a Chivalry.
Pages usually began their training at about age seven or eight. They served as pages for seven years, typically. After that they spent seven years or so as squires, and then they became knights.