sentences:  The Old Norse name "Gangr" has been translated as 'traveller'.It is related to the Icelandic "gangur" and the Norwegian "gang" ('walking, hallway, corridor'), all stemming from Proto-Germanic "*gangaz" ('walking, going, way'; compare with Gothic "gagg" 'street, road', and with Old English and Old High German "gang" 'going, journey, way').In "Skáldskaparmál" (Language of Poetry)"," Gangr is mentioned as the son of the jötunn Alvaldi, who is "very rich in gold", and as the brother of Þjazi and Iði.