Her brothers, however, were members of the Order, and were murdered during the war by five Death Eaters, including Antonin Dolohov, who was subsequently imprisoned in Azkaban for the crime; Molly was, given the way she speaks about Gideon and Fabian, distraught at their deaths and may have inherited their things, given that she kept Fabian's watch until 1997.In 1987, Fred burnt a hole in Ron's tongue by feeding him an Acid Pop.Molly was outraged and walloped him with her broomstick.By 1991, everyone from Bill to Fred and George had been accepted to Hogwarts and Sorted into Gryffindor House, and Ron's first year at Hogwarts was to begin. She was born into the Prewett family, and was sister to Fabian and Gideon Prewett, members of the original Order of the Phoenix.Sometime after she graduated, both her brothers were murdered by Death Eaters in the First Wizarding War.
After Percy, Fred, and George got onto Platform 9¾, another young boy approached her and politely asked how to get onto the Platform.
She also was a member of the revived Order of the Phoenix following the return of Lord Voldemort and participated in the final battle of the Second Wizarding War.
Molly's actions during this battle caused her to be known as the witch that defeated Death Eater Bellatrix Lestrange.
One night, they went out for a night-time stroll, and while Arthur got caught by Apollyon Pringle, Molly managed to get back to Gryffindor Tower at four in the morning, and was told off by the Fat Lady.
Molly: "It's all this uncertainty with You-Know-Who coming back, people think they might be dead tomorrow, so they're rushing all sorts of decisions they'd normally take time over.