Frederikke Helene Schwirtz 1819–1870 Source: Wikimedia Commons About Frederikke Helene Schwirtz Danish Norwegian opera singer People from the Same Era Mihály Lichvártsik 1821–1903 Greek-Catholic priest, educator, head teacher, journalist Rudabányácska Princess Alexandrine of Baden 1820–1904 aristocrat Karlsruhe Carl Kruse 1825–1877 politician, scientist Malmö Karoli church parish John George Adair 1823–1885 stockbroker County Laois Bayard Taylor 1825–1878 Author, poet, journalist, and translator Kennett Square, Pennsylvania Wilhelm Wallin 1825–1898 estate owner, mill owner, politician