STIENS, Robert E. A Partial List of Births and Christenings at Langförden, Germany, 1839-1849. Journal of German-American Studies, [S. l.], v. 11, n. 2, p. 35–41, 1976. Disponível em: https://journals.ku.edu/jgas/article/view/20018.. Acesso em: 18 may. 2024.