When did Jane Seymour stop being queen?

Answer 1

Jane Seymour was the third wife of King Henry VIII from 30 May 1536 until her death on 24 October 1537.

She was a Queen Consort not a Queen Regnant and, as such, did not "rule" at all.

Answer 2

Jane Seymore was Queen of England from 1536 to 1537 as the third wife of King Henry VIII.

Answer 3

Queen Elizabeth l, stopped being Qeeen when she died 24th March 1603.

Queen Elizabeth ll is still Queen

Answer 4

When she died giving birth to Prince Edward VI.