Rowella

Lady Rowellanuraven was a Coordinator of the Celestial Intervention Agency. She wrote the 943rd edition of The Handbook of Field Operatives.

When she received a report from the Sixth Doctor claiming that (contrary to the Doctor's previous report, in his preceding incarnation, that had died on Sarn) the Master and the First Rani had recently been active in 1830s Killingworth, Rowellanuraven compiled some updated files about the Master and distributed them to all CIA agents. (PROSE: CIA File Extracts)