Kavus Mirza was the self-declared Shah of Shirvan in exile after the downfall of Qasem Mirza.
Life He was member of the Shirvanshahs and was the nephew of Burhan Ali. Sara Ashurbayli. History of Shirvanshahs. p.248 He invaded Shirvan from Dagestan in 1577/8, but was defeated near Shabran. His fate is unknown.
References