Question: The House of Mecklenburg-Schwerinis considered extinct due to a civil code compiled when?
Sentence (from "Duchess Woizlawa Feodora of Mecklenburg"): Princess Woizlawa Feodora Reuss (née "Duchess of Mecklenburg", born 17 December 1918) is a member of the House of Mecklenburg-Schwerin.
Relevant evidence: Yes