Another translation of the Sarum Rite using a similar name is the ''"Old Sarum Rite Missal"'', compiled by a former hieromonk, Aidan (Keller), formerly of [[St. Hilarion's Monastery]] a former monastery of the [[Holy Synod of Milan]], based upon many sources. It is considered by some Orthodox Western Rite clergy to be a modern construction due to mixing of idiosyncratic local customs, and it has been criticized by the same as being [http://elyforum.yuku.com/forum/viewtopic/id/577 a pastiche of Byzantine analogues rather than an actual revived liturgy; however, the ROCOR translation, the translator notes, could also rightly be called a pastiche].] This claim is disputed by the translator of the Missal in question, though he has not yet made all the textual sources of his missal known. Fr. Michael of St. Petroc's Monastery notes the [http://www.orthodoxresurgenceallmercifulsavior.com/petrocLiturgy/sarumDefense.htm ROCOR-approved Sarum Liturgy] also "mixes" together one item: it includes the epiclesis from the Mozarabic Liturgyhtml disputed, however, as did by the original Western Rite liturgy proposed by Dr. J.J. Overbeck. Otherwise, ROCOR's approved Sarum Liturgy "is essentially translator of the Sarum Use as translated into English by AMissal in question]. Harford Pearson." The ''"Old Sarum Rite Missal"'' This missal has been largely abandoned by Western Rite Orthodox and is also no longer used in the diocese dioceses of the [[Holy Synod of Milan Synod where it was ]] which had formerly approvedit but remains a useful text for research purposes.