It would help to have the references as well.
It's curious actually. You'd think that such 'vital statistics' would be readily available. but actually most works are content to discuss the window in terms of generalities. Even the Corpus Vitraeum Medii Aevi site doesn't provide this information!
The most striking aspect of the question is that at All Soul's, the widows were moved around, and even at times had to be expanded, as in the case if the royal window, for example; yet no one seems to find it necessary to know what size it is in the first place!