So I put "The Constant Princess" on hold b/c mom brought me her copy of "The Six Wives of Henry XIII" by Alison Weir. It's a really easy read and I found out Katherine of Aragon and I were born on the same day - December 16th. We're birthday twins, except she's 492 years older than me.
Katherine of Aragon: Queen of England, King Henry XIII's first wife.
December 16, 1485 - January 7, 1536