You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
alternatehistory.com
What if Napoleon fathered three bastards sometime after 1806 2 boys one girl and acknowledged them. History proceeds same he still maries Marie Louise and has legitimate son. He later sometime in 1813 ends up legitimizing them. And they are accepted by family etc.
Scenario A: If history proceeds the same until his exile to Elba.
Scenario B: If history proceeds same until his exile to St. Helena.