John Forbes-Mitchell of Thainstone (1786-1822) (1786–1822) Parents Duncan Forbes-Mitchell of Thainstone Katherine Ann Fraser Children Alexander Kinloch Forbes Siblings unknown daughter Forbes-Mitchell unknown daughter Forbes-Mitchell Alexander Forbes Henry David Forbes-Mitchell of Balgownie Duncan Forbes-Mitchell of Thainstone Arthur Andrew Forbes-Mitchell of Thainstone Mansfield Forbes-Mitchell William Forbes-Mitchell of Thainstone Partners Ann Powell