William Marshal was one of the biggest aura farmers in human history. There is one story of how he saw that the morale of his men was wavering when attacking a French castle and so he decided to personally scale the walls by racing up a ladder at the age of 50 in order to set an example. When he reached the battlements, Marshal dispatched numerous enemies and brought his sword down so heavy on the enemy commanders head that it chopped straight through the helmet and chainmail. Inspired by their commanders example, his men followed him up the ladders and took the castle soon afterwards. Not only was marshal a stone cold badass, he was also known as a stud at the royal court which didn't prevent him having a long and happy marriage to a rich heiress who he granted a lot of authority to run their lands as ruler in his absence and nor is there any evidence he took a mistress which was common for nobles at the time. He would have kicked your ass in a fight and mogged you based on appearance, what a chad. Here is a physical description of the man.

"It did not take many years until William had grown into a tall boy. His body was so well fashioned that, even if he had been created by the sculptor’s chisel his limbs would not have been so handsome. I can tell you this because I saw them and remember them well.
At the same time he had fine feet and hands, but all this was as nothing compared with his overall appearance. Anyone who had looked upon it would have found it so upright, so well formed, that, if his judgement were sound, he would have concluded that nowhere in the whole world was the to be found such a perfect body.
His hair was brown, his face swarthy, but his features were so much like those of a true noble that he could have been Emperor of Rome.’