IIII (IV) Martia Update 4.11.2016    
Sources          
1 Real-Encyclopädie article Legio by Ritterling p.1556      
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History from 30 BC to 284 AD        
Date Action Legionary HQ Modern name Province Comment
270/275 raised either by Aurelian      Arabia  
after 284 or more likely by Diocletian after 284 Betthorus El-Lejjun,Jordan Arabia listed in Notitia Dignitatum c.395