Twitter wars.
Knights were sons of their lords whose life-time duty eventually was to serve and fight for them in whatever circumstance.
serfs, knights and nobles
Some were, most were ordinary people.
grundies and looking after king
Manors
During the middle ages, knights were expected to be chivalrous and truthful. they were to serve and protect the people, the monarch and the country.
According to the code of Chivalry, knights in the middle ages would learn to fight and serve their leige lord. Knights should be brave and show qualities of loyalty and generousness.
Knights actually usually fought on foot in the late Middle Ages, unless they were dismounted which was known to happen. Hope that helps!
received salaries in payment for their service
in the middle ages there were rich and poor knights
knights
protect the kingdom