At this delicate moment in his life, the Time Lords send him on an important mission.

The Time Lord fell on to the floor and the pain ceased.

I'm pretty sure one of these people is a Time Lord.

He has also grown tired of working for the Time Lords.

She is less than happy about this, and reluctantly agrees to help the Time Lord.

A Time Lord is believed to only be able to regenerate 12 times.

But how could you tell with a Time Lord?

The Time Lords refer to the process as a change of appearance.

Time Lords, or at least the Doctor, can read extremely quickly.

By the end of the episode he becomes more willing to accept her as his daughter and a Time Lord.