WIVES OF ECCLESIASTICS

Sir,--In looking over some ancient charters a few days ago, I met with one dated 22 Edw. III, by which "Willielmus de Bolton clericus et Goditha uxor ejus," release a claim to certain lands. If William de Bolton was an ecclesiastic, as I suppose, how is it that his wife is openly mentioned? I shall be must obliged to any of your readers for an explanation.