Based on a census taken by Mawhub ibn Mansur ibn Mufarrig the Syrian Monastery had some sixty monks in 1088 AD .
Mawhub ibn Mansur ibn Mufarrig is the co-author of the History of the Patriarchs of Alexandria .
Based on a census taken by Mawhub ibn Mansur ibn Mufarrig , the co-author of the History of the Patriarchs of Alexandria , the Syrian Monastery had some sixty monks in 1088 AD .