Frances Erskine (died 1870) (1825–1870) Parents William Erskine Maitland Mackintosh Children Thomas Farrer, 2nd Baron Farrer Hon. Claude Farrer unknown son Farrer Noel Maitland Farrer Ida Darwin Siblings Henry Napier Bruce Erskine Claudius James Erskine Partners Thomas Farrer, 1st Baron Farrer