The Death and aftermath of Katherine of Aragon

On the 7th January 1536 Katherine of Aragon, formally queen of England, died at Kimbolton Castle at the age of fifty. Having arrived in England at the age of just fifteen, she would call it home for more than twice the amount of time she spent in her native Spain. Her former husband, King Henry VIII and his second wife, Anne Boleyn, celebrated, whilst the common people and a great many of the nobility privately mourned their loss, so, what were the final days of Katherines life like? How did she die? Where is she buried and is there any truth in the often repeated story that Henry and Anne wore yellow as a sign of respect for her passing?