It reinstated Emperor Louis the Pious and reversed his former conviction on crimes -- none of which he actually committed -- and deposed the Archbishop of Rheims , Ebbo .
The Synod of Thionville was held here beginning on February 2 , 835 .
Synod of Thionville reinstated Emperor Louis the Pious and reversed his former conviction on crimes -- none of which he actually committed -- and deposed the Archbishop of Rheims , Ebbo .
The Synod of Thionville was held here beginning on February 2 , 835 .