Peter Haworth, of Lower Darwen, the only son and heir of Thomas, died in 1699, leaving two sons, Thomas and John, and a daughter, Elizabeth.
Peter Haworth, by his Will, dated 28 Oct. 1698, devised all his lands in Lower Darwen, Witton, Mellor, and Piccope Bank (subject to a charge of £200 for the benefit of his daughter, Elizabeth, afterwards Mrs. Feilden), to his two sons, Thomas and John, the former of whom appears to have been a Governor of the Blackburn Grammar School in 1731.
Will dated 28 Oct 1698, proved at Chester