Memorial of Hester Lynch Piozzi against John Cator (1728-1806). John Cator, MP for Ipswich, was one of the executors of Henry Thrale's will. In 1786 HLP discovered that John Cator had failed to make a settlement to HLP which had been due to her in Thrale's will.
See also the letters from John Cator to HLP and Gabriel Piozzi (English MS 602 ).