Passage in St. Mark

What Fathers of the early Christian Church have annotated that remarkable text, Mark xiii. 32., "ουδε ‛ο ‛υιος," "Neither the Son?" As this subject has certainly engaged the attention of many of your readers, it will be a great favour conferred on the present writer, if their replies should indicate the authors' names, the date and place of the edition, the page, and such other distinctive marks as shall lead to a prompt investigation of the subject: among them, whether the authors quoted are in the library of the British Museum.