<nowiki>Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; Frederick Sylvester North Douglas; político británico; ব্রিটিশ রাজনীতিবিদ; personnalité politique britannique; Suurbritannia poliitik; polític britànic; britischer Politiker, Unterhausabgeordneter; British politician; İngiliz siyasetçi; British politician (1791-1819); פוליטיקאי בריטי; Brits politicus (1791-1819); politikan britanik; سياسي بريطاني; politician britanic; brittiläinen poliitikko; político británico; British politician; британський політик; gwleidydd (1791-1819); Frederick Sylvester North Douglas; Frederic Sylvester North Douglas; Frederick Douglas; Frederick Silvester North Douglas; Hon. Frederick Silvester North Douglas; Frederick Douglas; Frederick Silvester North Douglas</nowiki>
