Abstract
This is the review of a book by Paula Byrne on Lord Mansfield's great-niece, Dido, whom he raised as his own daughter. Lord Mansfield was the Lord Chief Justice of England in the Eighteenth Century. The child was brought to him as an infant and grew up to become what we would today term his paralegal clerk in his Library at Kenwood House. His great-niece was the child of a black slave and his sister's son, Sir John Lindsay. This is also a narrative of the British Slave trade including some of Lord Mansfield's judgements at the King's Bench Division, Royal Courts of Justice.