The Penance of Jane Shore by William Blake is hanging in St. Paul's Church, c1793. Jane Shore, mistress of King Edward IV, is said to have been the daughter of Thomas Wainstead, a prosperous London mercer. She was well brought up, and married young to William Shore, a goldsmith. Edward called her the merriest of his concubines, and she exercised great influence. After Edward's death she was mistress to Thomas Grey, Marquess of Dorset, son of Elizabeth Woodville by her first husband.