Quote Originally Posted by ajaxfetish
PS does anyone know the factors that determine whether you'll get order knights, rather than just order foot soldiers and fanatics? Is it simply the level of zeal, is it random, or is it something else?

There have been previous threads indicating that the higher a province's zeal, the better Crusade units you'll get. I don't think this is an absolute rule (as I have had provinces where zeal exceeds 80%, but didn't get any Crusading Order Knights), but it does seem to increase your chances of getting them.