Romanadvoratrelundar (Romana)

Romana  was dispatched by the White Guardian to help the Doctor recover the Key to Time. Romana had recently graduated from the Time Lord Academy. Romana respected the Doctor and she soon got used to his attitude and his ways. Having completed the Key to Time, Romana regenerated into the body of the Princess Astra. Dreading her return to Gallifrey, Romana decided to remain in E-Space with K9 and help the Tharils rebuild their society.

The first regeneration of Romana was in The Ribos Operation to The Armageddon Factor.

The second regeneration of Romana was in The Destiny of the Daleks to Warriors' Gate, plus Shada and The Five Doctors.