John Jeffreys (1771-1840) (1771–1840) Parents Elizabeth Darell John Jeffreys Children Edmund Richard Jeffreys Julia Jeffreys Harriet Margaret Jeffreys Frances Jeffreys Henry Anthony Jeffreys Frederick Thomas Jeffreys Lucy Anne Jeffreys Charlotte Elizabeth Jeffreys Arthur Jeffreys Caroline Jeffreys Elizabeth Mary Jeffreys Marmaduke Robert Jeffreys John Edward Jeffreys Partners Charlotte Byron