Aubrey was already the husband of Beatrice, the heiress of Guisnes, at the death of her grandfather Count Manasses (? 1139). He thereupon went to Flanders and became (says Lambart d'Ardes) Count of Guisnes. Returning to England, he sought and obtained from Stephen his wife's English inheritance and executed, as Mr. Stapleton observes, in his father's lifetime (_i.e._ before May, 1141), the charter printed in Morant's _Essex_ (ii. 506). Aubrey was divorced from Beatrice a few years later, when she married (between 1144 and 1146, thinks Mr. Stapleton) Baldwin d'Ardres, the claimant of Guisnes. Thus did Aubrey come to be for a time "Count of Guisnes," as recorded, according to Weever, on his tomb at Colne Priory. Mr. Stapleton was unable to produce any English record or chronicle in which Aubrey is given the style of "Count of Guisnes." It is, therefore, with much satisfaction that I print, from the original charter, the following record, conclusively establishing that he actually had that style:— COTT. CHART, xxi. 6. "Ordingus dei gratia Abbas ecclesie sancti eadmundi Omnibus hominibus suis et amicis et fidelibus francis et anglis salutem. Sciatis me concessisse Alberico comiti Gisnensi per concessum totius conventus totum feudum et servitium Rogeri de Ver auunculi sui sicut tenet de honore sancti eadmundi uidelicet per seruitium unius militis et dimidii et totum feudum et seruitium Alani filii Frodonis sicut tenet de honore sancti eadmundi uidelicet per seruitium iii militum, et insuper singulis annis centum solidos ad pascha de camera mea. Hec omnia illi concedo in feudo et hereditate, ipsi et heredibus suis de ecclesia sancti eadmundi et de meis successoribus. Quare uolo et firmiter precipio quod idem Albericus comes Gisnensis et heredes sui jure hereditario teneant de ecclesia sancti eadmundi bene et honorifice hec supradicta omnia per seruitium quod supradiximus. Huius donationis sunt testes ex parte mea Willelmus prior Radulfus sacrista Gotscelinus et Eudo monachi Mauricius dapifer Gilebertus blundus Adam de cocef' Radulfus de lodn' Willelmus filius Ailb'. Helias de melef' Gauffridus frater eius. Ex parte comitis, Gauffridus de ver Robertus filius humfridi Robertus filius Ailr' Garinus filius Geroldi Hugo de ging' Albericus de capella Radulfus filius Adam Guarinus frater eius Radulfus de gisnes Gauffridus filius Humfridi Gauffridus Arsic Rodbertus de cocef' Radulfus carboneal et Hugo filius eius et plures alii."[591]