Romana and Riverton
Romana after serving temporarily as Lady president of Gallifrey in Rassilon's stint during the last great time war decided that she wanted nothing to do with her home planet Gallifrey. The Jonizicreyan Union and Gallifrey had an agreement that they share everything. After requesting permission to bring the doctor's wife River Song back as one of their own. Gallifrey and Jonizicrey hammered out a deal with the division as the negotiator. The deal was that Jonizicrey can have River Song as one of their own so long as they left a copy of her for Gallifrey to bring back as one of their own. The division worked out the details of this deal. Jonizicrey can have one only make her a Time Lord called Riverton and Gallifrey can keep her as she is in the copied version in the library with her name as long as a new regeneration cycle is given to her. Romana had applied for citizenship on Jonizicrey and was qualified immediately. She got used to life there and met a Time Lord called Riverto...