'Henry Tudor' was born in
1534 to
Henry VIII of England and his second wife,
Anne Boleyn. He was her third born child who lived and died on the same day. He is said to have been born a few weeks too early. He died several hours after being born.
The cause of death is unknown, though possibly related to Henry VIII's alleged
syphilis. This is also considered a reason for why so many of his children were born dead.
He was Anne's only child other than her first,
Elizabeth I of England, who was alive at birth. Altogether, Anne had six pregnancies and only three, Elizabeth, Henry and an unnamed boy (probably to be called Edward), whose genders were identified. Elizabeth was Anne's only child to survive past infancy.
The Alteration: What if Henry had survived?
Kingsley Amis wrote a book about the effects of a contested "War of the English Succession" (c
1509 CE), where
Prince Arthur Tudor and
Katherine of Aragon have a son, "Stephen II", which leads
Henry VIII to try to usurp his nephew's throne, but which leads to a "Holy Victory" and the 'rightful' succession, as well as the ascendancy of the
Catholic Church within this
alternate history novel. Some of the younger characters peruse an
alternate history where there was an English
Reformation, but not due to the "King's Matter" of the 1530s and 1540s prompted by
Katherine of Aragon and
Anne Boleyn's absence of surviving male offspring to insure safe succession (until the birth of the future
Edward VI).
Instead, in its version of
Phillip K.Dick's
The Man in the High Castle, a "Henry IX" succeeds his father, and "England becomes altogether 'schismatic."
This may be one of Katherine of Aragon's short-lived sons, named
Henry, Duke of Cornwall, or it may be
Anne Boleyn's son, Henry.