Gauthier Morberius or Walther Morbier (died 1595) was the first printer in the city of Liège, where he was active 1558–1594.
[1] Morberius, probably a native of the county of Loon, began his printing career in Antwerp in 1553 and was active in that city at least until 1555.
He continued to serve Berghes's successors, Gérard de Groesbeek (1564–1580) and Ernest of Bavaria (1581–1612).
His son, Charles, was deaf and mute and unable to continue the family business, but his two younger daughters married men who carried on the trade of printing in the city: Catherine became the wife of Léonard Streel and Marie the wife of Christian Ouwerx.
[3] In 1588 Morberius made out a will bequeathing the business to his son-in-law, Léonard Streel, on condition that he support Charles throughout his life.