While a puisne baron, Smythe was twice appointed a commissioner of the Great Seal.
Sidney Poitier | Sidney Lumet | Sidney Nolan | Sidney Bechet | Philip Sidney | Sidney Crosby | Albert Sidney Johnston | Sidney Herbert, 1st Baron Herbert of Lea | Sidney | Sylvia Sidney | Sidney Reilly | Sidney Altman | Sidney Paget | Sidney Howard | Sidney Colvin | Henry Sidney | Sidney Smith | Sidney Lee | Sidney Godolphin, 1st Earl of Godolphin | Sidney Cotton | Sidney Blumenthal | Percy Smythe, 6th Viscount Strangford | Donald Sidney-Fryer | William Sidney, 1st Viscount De L'Isle | Sidney Sheldon | Sidney Robertson Cowell | Sidney Rigdon | Sidney Olcott | Sidney, Nebraska | Sidney Lanier High School |