The Gesta Danorum (Books I-IX) on Rusila
The Danish History, > Book Eight.
attestation: The amazon Rusila's prowess in warfare exceeded the spirit of a woman, and she fought her brother Thrond for sovereignty in Norway
"the amazon Rusla, whose prowess in warfare exceeded the spirit of a woman, had many fights in Norway with her brother, Thrond, for the sovereignty"
attestation: Rusila could not endure that Omund ruled Denmark and launched naval raids against him
"She could not endure that Omund rule over the"
attestation: Rusila was eventually defeated and killed after persistent warfare against the Danish kingdom
"Danes, she met her brother and was killed."
relationship: Thrond and Rusila were siblings who contested the Norwegian throne against each other
"with her brother, Thrond, for the sovereignty"