How long after anne Boleyn execution was Jane seymore crowned queen?

Jane Seymour and Henry VIII were formally betrothed the day after his previous wife-

Anne Boleyn-was executed(May 20).

The happy couple was then married eleven days later on May 30.

Jane Seymour was never crowned queen at all. Henry was careful to give any women the kind of power he had given Anne. He wanted his son by her then she would be crowned. With a son Henry could lust after women but she would always be safe as the mother of his heir. Jane delivered a prince but died a few days after.