Two late eighth-century Latin gospel books have recently been identified as witnesses to the pre-Vulgate text of the Gospel according to John. In this article, their text of Mark is analysed and shown also to contain significant Old Latin material notwithstanding their general affiliation to the Vulgate. VL 11A (Würzburg, Universitätsbibliothek M.p.th.f. 67) has an unaltered Old Latin portion…