magic widow..?

we all know the story of legendary black widow Natasha .
But what if there was another widow..
..a widow who worked for shield
..a widow that was a part of the mission in Ohio
..a widow who was once a sister of Natasha
..a widow who got the chance to go to hogwarts
..a widow who was friends with the Maraduars
..a widow James Potter loved but lost

..and a widow whose real heritage and the reason of becoming widow could shake the wizarding world to the very core.