Yes, it is indeed the time frame I place myself in. Though the main reason is because it was the time of my main Medieval insperation and hero, Richard the Lionheart. I could write a book on everything I know about HIM, but actually, since William Marshall was one of his right hand men, and a huge part of the High Middle Ages and Knighthood itself, I do know quite a bit about Marshall. He served under Richard's father Henry II, and kept with the Plantgenet family right gthrough thereighns of Richard, John and Henry III, if I'm not mistaken.
So, yeah, I'm glad I found this particular Order, as Marshall's time frame is right smack dab in the center of the era which is my passion.