you are the last Gallifreyan Moonchild. you were well known among the people of Gallifrey, as 'the Memories', or 'The Keeper', or 'the Ancient one', or 'the one who Remembers'. before the Time War. you are The Doctor's brother.

you are equally moon child, and time lord.

the Time War is currently going on, your brother is fighting on the side of the Time Lords, fighting the Moonchildren, and you are stuck in the middle