Conversation so far:
What year did Jane Seymour marry?
20 May 1536.
Who did she marry?
Henry VIII.
How did they meet?
CANNOTANSWER.
When did she give birth?
at two o'clock in the morning on 12 October 1537.
What gender was the child?
the coveted male heir.
What did they name him?
the future King Edward VI.

Question: Was he the first child?
Self-contained rewrite: Was King Edward VI the first child of Jane Seymour and Henry VIII?