death to capslock

A lot of fanon assumes that because Lucius, Severus, and Bellatrix are very important during the second war, they must have been so during the first. Lucius was especially trusted and valued because Voldemort gave him the diary and told him so much about it. Similarly, Bellatrix was exceptionally trusted and important because he told her all about the Horcrux he gave her to guard. Severus was important because he got assigned a special mission at Hogwarts. But does any of that that hold up? ( Not very well, in my opinion. )