Question: What is the date of death of Princess Sibylla Of Saxe-Coburg And Gotha's husband?
Sentence (from "Kelly Rondestvedt"): Through her marriage to Hubertus, Hereditary Prince of Saxe- Coburg and Gotha, the heir apparent to the defunct ducal throne of Saxe- Coburg and Gotha, she is a princess of the House of Saxe- Coburg and Gotha.
Relevant evidence: No