Dorcas Blackwood, 1st Baroness Dufferin and Claneboye Irish noble (1726–1807) Parents Ann Price James Stevenson Children Hans Blackwood, 3rd Baron Dufferin and Claneboye James Blackwood, 2nd Baron Dufferin and Claneboye Robert Blackwood Sophia Blackwood Leeson Blackwood Anne Blackwood Dorcas Blackwood Price Blackwood Henry Blackwood John Blackwood Margaret Catherine Blackwood Siblings Anne Stevenson Margaret Stevenson Partners Sir John Blackwood, 2nd Baronet
