I ended up asking for particular moments to add from two specific people in order to make the scroll feel more personalized. These are the words I had come up with in the end, inspired by a letter from Hildebert of Lavardin (c. 1120?)
"Brennan Augustus, Emperor Orientalis, and Caoilfhionn Augusta, Empress Orientalis, to Our subject Wentlyanna Bengrek, We send strength and perpetual joy. From what We hear about you Our spirits rejoice for We know that you have been led to the path of service and run unobstructed to the East Kingdom's call. We have seen that you are a most brilliant marshal surrounded by troops of fencers; that you provide what is necessary to the field, to assist the community or fight most willingly. We also attend your confessions of hospitality to highborn and lowborn, barons, knights, stewards alike, going as far as to provide a parade of fools with refreshment under the sun all in the name of Our Kingdom. Service is a great treasure and it needs great care. You, therefore, remember to embrace this, knowing that there is nothing by which to triumph more gloriously over stagnation. You could do little except the good to which you bound yourself in with wisdom and the smile you wear. This is indeed right and just, that you might receive the awaited reward, necessary to add to the others. If you don't know what this course is, it is best understood by these present letters. You hereby shall be and are inducted into the Order of the Silver Crescent, with all the rights and honors attendant thereon, and are hereby directed, assigned, and instructed to bear the insignia of said Order as a sign of your worth and Our favor. Sealed and inscribed by Our hand on the 5th of July, A.S. XLIX in Our Barony of Glenn Linn at Northern Region War Camp."
To try and keep with Wentlyanna'sWelsh persona, I had decided to use a page from the Ricemarch Psalter, and 11th century manuscript:
And here is the final result: