Question: When did Louise Of Mecklenburg-Güstrow's husband die?
Sentence (from "Ulrich, Duke of Mecklenburg"): Ulrich III, Duke of Mecklenburg or Ulrich III of Mecklenburg- Güstrow( 5 March 1527 – 14 March 1603) was Duke of Mecklenburg( Güstrow) from 1555- 56 to 1603.
Relevant evidence: No