There's a sudden silence at the table, and everyone exchanges thoughtful looks. "Hmm," Van Hal says, eventually. "Knighting a Wizard... can we do this? Anton?"
"Precedent's entirely on your side," he says with a grin, seemingly delighted to welcome you into noble ranks. "Dieter IV's open sale of knighthoods went unchallenged, after all. You can knight anyone you damn well please. As for the titles, they'd exist side-by-side. The Knightly Orders are technically monastical organizations, but noble and ecclesiastical titles are held together."
"Wilhelmina?"
"I could bundle up some of the land seized from the League and make it a token estate, it'd just require your signature."
"Kasmir?"
Kasmir closes his eyes thinks for a moment, before reciting from memory. "Article XI: All Magisters may expect to receive accommodation, benefits, respect, and fair treatment, as would befit any noble of Sigmar's Holy Empire, while in the employ of the Electors of Sigmar's Holy Empire. If you say her conduct is such that 'fair treatment' would be to be knighted, none can gainsay you."
"Gustav?"
He looks bewildered at what is happening, but rallies. "Well, the law does say that a Knight must have an estate from which they draw the income necessary to maintain their arms, armour, and retinue. If that would take precedence over the customs of her Order..."
Kasmir chimes in again. "Article I: The first obedience of every Magister must be to the ideals and laws of Sigmar's Holy Empire of which these Articles form a part; the laws and ideals of their Order is fourth in order of priority. Article III: Every Magister of said Colleges must adhere to the laws of Sigmar's Holy Empire."
"Well, there you go. Law of the Empire comes first, rules of her Order second. Doesn't get clearer than that."
Van Hal smiles. "Then, Mathilde, you will have your knighthood. Pick a date, we'll hold the ceremony then."