In translation from Latin the text of the Charter reads:

“Be it known to all those present and future that we, the citizens of Oxford of the Commune of the City and of the Merchant Guild have given, and by this, our present charter, confirm the donation of the island of Midney with all those things pertaining to it, to the Church of St. Mary at Oseney and to the canons serving God in that place.

“Since, every year, at Michaelmas the said canons render half a mark of silver for their tenure at the time when we have ordered it as witnesses the legal deed of our ancestors which they made concerning the gift of this same island; and besides, because we have undertaken on our own part and on behalf of our heirs to guarantee the aforesaid island to the same canons wheresoever and against all men; they themselves, by this guarantee, will pay to us and our heirs each year at Easter another half mark which we have demanded; and we and our heirs faithfully will guarantee the aforesaid tenement to them for the service of the aforesaid mark annually for all matters and all services.

“We have made this concession and confirmation in the Common council of the City and we have confirmed it with our common seal. These are those who have made this concession and confirmation.”

( There follows a list of witnesses, ending with the phrase, “… and all the Commune of the City of Oxford.” )