now-standard Latin critical edition, based on six of the surviving manuscripts, was published as Willelmi Tyrensis Archiepiscopi Chronicon in the Corpus Christianorum in 1986, by R. B. C. Huygens, with notes by Hans E. Mayer and Gerhard Rösch. The RHC edition was translated into English by Emily A. Babcock and August C. Krey in 1943 as "A History of Deeds Done Beyond the Sea," although the translation is sometimes incomplete or inexact. Old French translation A translation of the Historia into Old French, made around 1223, was particularly well-circulated and had many anonymous additions made to it in the 13th century. In contrast to the surviving Latin manuscripts, there are "at least fifty-nine manuscripts or fragments of manuscripts" containing the Old French translation.<ref>Edbury and Rowe, 1988, p. 4; For a more updated and detailed historiographical analysis, see http://www.fordham.edu/academics/programs_at_fordham_/medieval_studies/french_of_outremer/sources_by_locale/levant/historical_narrative/william_of_tyres_his/</ref> There are also independent French continuations attributed to Ernoul and Bernard le Trésorier. The translation was sometimes called the Livre dou conqueste; it was known by this name throughout Europe as well as in the crusader Kingdom of Cyprus and in Cilician Armenia, and 14th-century Venetian geographer Marino Sanuto the Elder had a copy of it. The French was further translated into Spanish, as the Gran conquista de Ultramar, during the reign of Alfonso the Wise of Castile in the late 13th century. The French version was so widespread that the Renaissance author Francesco Pipino translated it back into Latin, unaware that a Latin original already existed. A Middle English translation of the French was made by William Caxton in the 15th century. Other works William reports that he wrote an account of the Third Council of the Lateran, which does not survive. He also wrote a history of the Holy Land from the time of Muhammad up to 1184, for which he used Eutychius of Alexandria as his main source. This work seems to have been known in Europe in the 13th century but it also does not survive. Modern assessment William's neutrality as an historian was often taken for granted until the late twentieth century. August C. Krey, for example, believed that "his impartiality ... is scarcely less impressive than his critical skill." Despite this excellent reputation, D. W. T. C. Vessey has shown that William was certainly not an impartial observer, especially when dealing with the events of the 1170s and 1180s. Vessey believes that William's claim to have