History First recorded in the eleventh century , the town has been known by several variations of the name : PERSON@1 -LRB- in NUMBER@1 -RRB- , Dovring -LRB- in NUMBER@2 -RRB- , PERSON@2 -LRB- in NUMBER@3 -RRB- , PERSON@3 -LRB- in NUMBER@4 -RRB- , PERSON@4 -LRB- in NUMBER@5 -RRB- , PERSON@5 -LRB- in the fifteenth century -RRB- and also as PERSON@6 -LRB- in NUMBER@6 -RRB- .

It is found in the region Nord-Pas-de-Calais in the LOCATION@1 department in the north of LOCATION@2 .
