CREATE TABLE "1806_1918" (
  "name" text,
  "birth" text,
  "marriage" text,
  "became_queen" text,
  "ceased_to_be_queen" text,
  "death" text,
  "spouse" text
);

Question: When was the person who died on 16 July 1946 born?
SQL: SELECT "birth" FROM "1806_1918" WHERE "death"='16 july 1946';

Question: Who is the spouse of the person born on 29 September 1766?
SQL: SELECT "spouse" FROM "1806_1918" WHERE "birth"='29 september 1766';

Question: Who is born on 29 September 1766?
SQL: SELECT "name" FROM "1806_1918" WHERE "birth"='29 september 1766';

Question: Who was born on 10 May 1788 that ceased to be queen?
SQL: SELECT "ceased_to_be_queen" FROM "1806_1918" WHERE "birth"='10 may 1788';

Question: How is the marriage of who became queen on 30 October 1816 husband's accession?
SQL: SELECT "marriage" FROM "1806_1918" WHERE "became_queen"='30 october 1816 husband''s accession';

Question: When was the person who became queen on 15 April 1820 born?
SQL: SELECT "birth" FROM "1806_1918" WHERE "became_queen"='15 april 1820';