Question: Which member of house of Habsburg-Lorraine had the spouse Charles II?
SQL: SELECT "Name" FROM "2-14908743-4" WHERE "Spouse" = 'Charles II';

Question: What is the marriage date for the Habsburg-Lorraine house member who died 29 December 1829?
SQL: SELECT "Marriage" FROM "2-14908743-4" WHERE "Death" = '29 December 1829';

Question: When did the duchess who became duchess on 7/8 April 1766 cease to be duchess?
SQL: SELECT "Ceased to be Duchess" FROM "2-14908743-4" WHERE "Became Duchess" = '7/8 April 1766';

Question: What is the date of death of the duchess born on 30 October 1797?
SQL: SELECT "Death" FROM "2-14908743-4" WHERE "Birth" = '30 October 1797';

Question: What is the birth date of the duchess who married on 1 May 1844?
SQL: SELECT "Birth" FROM "2-14908743-4" WHERE "Marriage" = '1 May 1844';