Gozlin was a son of Count Palatine Wigeric of Lotharingia and Cunigunda of France. In 930, he married Oda of Metz (905 – 10 April 963), a daughter of Count Gerard of Metz and Oda of Saxony. Through her mother Oda was a cousin of King Henry the Fowler of East Francia (Germany). Gozlin and Oda had the following children:
