John Crichton (1772-1833) (1772–1833) Parents John Creighton, 1st Earl Erne Catherine Howard Children Lady Catherine Crichton John Crichton, 3rd Earl Erne Jane Crichton Henry Crichton Lady Mary Crichton Siblings Abraham Creighton, 2nd Earl Erne Lady Elizabeth Crichton unknown daughter Crichton unknown daughter Crichton Elizabeth Stuart-Wortley, Baroness Wharncliffe unknown daughter Crichton Partners Jane Weldon