Theodor Borgersen 1868–1963 Source: Wikimedia Commons People from the Same Era Marie Delna 1875–1932 opera singer Paris Frederick E. Hahn 1869–1942 music teacher, violinist New York City Heitor da Silva Costa 1873–1947 engineer Rio de Janeiro Constantin Crupenschi 1861–1928 anthropologist, lawyer, politician, prefect, prosecutor Iași George Burnham 1868–1939 politician London Maarten Maartens 1858–1915 poet, writer Amsterdam