Ingvar was the father of Tenga.
According to Wikipedia:
☀The name Ingvar is an Norse first name for males, common in Scandinavia, meaning protected by Ing (i.e. Freyr). Many notable Scandinavians have had this name, for example Ingvar Kamprad and the legendary Swedish King Ingvar.Freyr or Frey is one of the most important deities of Norse religion. Freyr was associated with sacral Kingship, virility and prosperity, with sunshine and fair weather, as well as was pictured as a phallicfertility god, Freyr "bestows peace and pleasure on mortals". Freyr, sometimes referred to as Yngvi-Freyr, was especially associated with Sweden and seen as an ancestor of the Swedish royal house.