Consequently , Blaubach had its first documentary mention in the Remigiusberg Monastery 's taxation books in 1436 .
Blaubach was mentioned once more in a 1480 taxation assessment roll from the Amt of Lichtenberg .
Consequently , Blaubach had its first documentary mention in the Remigiusberg Monastery 's taxation books in 1436 , and it was mentioned once more in a 1480 taxation assessment roll from the Amt of Lichtenberg .