http://dbpedia.org/resource/Solomon_Northup
http://dbpedia.org/resource/Ferdinand_Pr%C3%A9v%C3%B4t
http://dbpedia.org/resource/Samuel_Gerrard
http://dbpedia.org/resource/John_McLoughlin
http://dbpedia.org/resource/Patrick_S._Casserly
http://dbpedia.org/resource/John_McDonough_(piper)
http://dbpedia.org/resource/Paul_Curtis_(shipbuilder)
http://dbpedia.org/resource/Jacob_Roll_(born_1783)
http://dbpedia.org/resource/Lal_Pratap_Singh
