Matches in DBpedia 2014 for { ?s ?p Conrad Poppenhusen (1818-1883) was a German American philanthropist, entrepreneur, founder of College Point, Queens, and founder of the first free kindergarten in the United States, on July 1, 1870.Poppenhusen was born in Hamburg, Germany in 1818 and worked for a whalebone purchaser before immigrating to the United States in 1843 to start a whalebone processing plant in Brooklyn.. }
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- Conrad_Poppenhusen comment "Conrad Poppenhusen (1818-1883) was a German American philanthropist, entrepreneur, founder of College Point, Queens, and founder of the first free kindergarten in the United States, on July 1, 1870.Poppenhusen was born in Hamburg, Germany in 1818 and worked for a whalebone purchaser before immigrating to the United States in 1843 to start a whalebone processing plant in Brooklyn.".