Question: What is the date of death of Prince Adrian Of Saxe-Coburg And Gotha's father?
Sentence (from "Prince Adrian of Saxe-Coburg and Gotha"): He married firstly morganatically in Bern, Switzerland civilly on 18 October and religiously on 20 October 1984, to Lea Rinderknecht (born Zürich, 5 January 1960).
Relevant evidence: No