Question: When did Catherine Of Saxe-Lauenburg's husband die?
Sentence (from "Francis Charles of Saxe-Lauenburg"): Francis Charles of Saxe- Lauenburg( born: 2 May 1594; died: 30 November 1660 in Neuhaus) was a prince of Saxe- Lauenburg and a general during the Thirty Years' War.
Relevant evidence: No