 The document was signed by a number of prominent persons in north Wales society, including three descendants of Ednyfed Fychan and the seneschal of two earlier princes of Wales.One of them, 'Tudur ab Gronw' or Tudur Hen, is described as 'our steward' in the document, suggesting that Madog had (or intended to) reconstitute the prince's council on which the governance of Wales rested until the loss of independence in 1283.As Edward I's invasion of Wales proceeded, the terms of the document quickly became irrelevant, as the land referred to in it reverted once more to English control.