The Gesta Danorum (Books I-IX) on Sigar
The Danish History, > Book Seven.
attestation: King Sigar relied on two old counsellors with opposite temperaments: one reconciled feuds, the other fomented hatred
"King Sigar had been used to transact almost all affairs by the advice of two old men, one of whom was Bolwis. The temper of these two men was so different, that one used to reconcile folk who were at feud, while the other loved to sunder in hatred those who were bound by friendship"
attestation: A scout reported to Sigar that he saw leaves and shrubs like men walking, and Sigar recognized this portended his death
"a scout, observing the marvellous event, went to the sleeping-room of Sigar, saying that he brought news of a portentous thing; for he saw leaves and shrubs like men walking"
attestation: Sigar was defeated and slain at Walbrunna (Spring of Corpses)
"Sigar fought unsuccessfully, and was crushed and slain at the spot that is called in common speech Walbrunna, but in Latin the Spring of Corpses or Carnage"
attestation: Both sexes joined the fighting, stirred by the killing of Sigar and the love of Siwald
"the killing of Sigar and the love of Siwald were stirring the temper of the people one and all, so that both sexes devoted themselves to war"