As we know, Edward VI died in 1553 after a fever that may have been TB which found an opportunity after a bout of smallpox the year previous. But let us say we shift these illnesses towards the beginning of his reign. Say he gets a bout of measles and smallpox in March 1547, a month after his coronation. He survives the bout, though scarred and weakened. Then he gets TB, and finally gives up the ghost in late 1548, leaving him with a reign of slightly less than a year. The heir presumptive, of course, is Mary, his 32-year older, as yet unmarried, sister.
So what happens next?
So what happens next?