Question: What is the date of death of Maria Christina, Princess Of Transylvania's husband?
Sentence (from "Maria Christina, Princess of Transylvania"): Maria Christina of Austria (10 November 1574 – 6 April 1621), was a Princess of Transylvania by marriage to Sigismund Báthory, and for a period in 1598 elected sovereign Princess regnant of Transylvania.
Relevant evidence: Yes