Which legendary danish King had a clan called Skjöldungs?
Hrólfr Kraki Hrólfr Kraki, "Hroðulf", "Rolfo", "Roluo", "Rolf Krage" (early 6th century) was a legendary Danish king who appears in both Anglo-Saxon and Scandinavian tradition. His name would in his own language (Proto-Norse) have been *"Hrōþiwulfaz" (famous wolf).
Wihtlæg Wihtlæg, "Whitlæg", "Wighlek", "Wiglecus", "Wiglek", "Witlac" or "Viglek" is a legendary king of either Denmark or Angeln in Germanic legends. He is known in Saxo's kings of Denmark by the name of "Vigletus".