Ivar Ragnarsson "the boneless" King of Dublin

Ivar Ragnarsson "the boneless" King of's father was Ragnar Lodbrock and his mother was Aslaug Sigurdsdottir.  His paternal grandfather was Sigurd Ring; his maternal grandfather was Sigurd Wolsung. He had three brothers and two sisters, named Bjorn, Sigurd "Snake in Eye", Halfdan Ragnarsson "White Shirt" King of, Alof and Ragnhildir.  He died in 0873.