Saw you mention Wookieepedia’s timeline. It’s good, but there is a flaw. And I spent hours looking for this information. Mace Windu joined the Council in 44 BBY at age 28. He stepped down as Master of the Order in 22 BBY, although he was still a council member. AT NO TIME DOES IT SAY HE BECAME THE MASTER OF THE ORDER. I am SO bitter about the amount of time I spent looking for this info. (And I’ve had alcohol too.. but still, so bitter.)