The first Obligation which Farnner gave me, runs thus;

Forasmuch as the most excellent and learned Mr. John Rudolph Glauber, moved by a singular affection towards me, has communicated, shewen and demonstrated to me undernamed, some of those secrets whereof he is Master, and hath enjoined me to silence; I therefore bind my self, and promise upon my Credit and Reputation, and call God and my christian profession to witness, that I will divulge none of those things to any man living: but if it be so (which God forbid) that I do at any time communicate any of those things to any man, then I shall most willingly renounce all my right in those Goods, movables or immovables, which I shall possess, and give him absolute power to take them to himself, and convert them to his own use and advantage: and not that only, but I give him farther power to proclaim me perfidious and wicked, to defame me and make me abominable to all men, for which reason, the laws of Silence shall be observed by me most strictly. Nay farther, in consideration of the many benefits he has bestowed on me, I give up my self, my beloved wife, and my children to serve him in all things lawful and honest, to go when and where he pleases, and to ease his labours; and if he dye first, (which God avert) to be alike serviceable to his whole Family, which care he also has promis’d to me and mine: I promise then, (if my Fates grant me life) that I will be to my utmost, serviceable to him so long as he lives: In witness whereof, I have hereto set my hand and seal. Given at Kitzinga, the 15th day of June, 1652.

Testis, Spirensis Canonicatus Quæstor, Lochgoviæ & Horrhemi. Christopherus Farnnerus.