She married Captain Martyr and they had a daughter. Her husband spent too much and died in 1783 - probably in Calais where he was escaping his debts. Martyr consoled herself with the prompter, James Wild, before establishing a lifelong partnership with the oboist William Thomas Parke. They had two sons but they never married.
Martyr's style is said to have come from her "notorious" mentor Ann Catley. Thomas Bellamy wrote of Martyr in 1795 "Catley's pupil - Catley's boast, Sportive, playful, arch and free, Lovely MARTYR, hail to thee!"[2]
Before her sons were born she was earning ten pounds a week at the Covent Garden theatre where she appeared in "second woman" roles and in Breeches roles.[1] In 1794 when she was playing Euphrosyne in Comus by George Colman the Elder.[1] Until 1804 she would spend each winter at Covent Garden and in the summer she would tour outside London and appear at Vauxhall Garedens.[3]
Martyr died on 7 June 1807 whilst still being paid by the Covent Garden theatre. She was buried in St Martin in the Fields.[1]
Legacy
Martyr's will recognised her partner Parke as her executor and the farm she owned at Yalding was divided between her two sons after her daughter was given half of it. There are a number of portraits of Martyr including a 1794 painting by Gainsborough Dupont,