 Price Blackwood, 4th Baron Dufferin and Claneboye

Price Blackwood, 4th Baron Dufferin and Claneboye (6 May 1794 – 21 July 1841) was the third and eldest surviving son of Hans Blackwood, 3rd Baron Dufferin and Claneboye.He was a Captain in the Royal Navy and married on 4 July 1825 Helen Selina Sheridan, daughter of Thomas Sheridan, himself the eldest son of the playwright and statesman Richard Brinsley Sheridan, and had issue