Kat Ashley
Katherine Ashley née Champernowne (circa 1502–1565) was governess to Elizabeth I and was a close friend in later life, known to the Queen as 'Kat'. She should not be confused with her niece Catherine Champernowne, mother of Sir Walter Raleigh and Sir Humphrey Gilbert.
Read more about Kat Ashley: Early Life, Appointment As Governess, Middle and Later Years, Portrayal in Film and Television