SCHUMANN, Johann Friedrich Ernst (1849- ) |
KRUEGER, Johanne Ernestine Caroline (1853-1934) |
SCHUMANN, Max Ernst Karl (1878- ) |
SCHUMAN, Amil Johann Friedrich (1884-1961) |
SCHUMANN, Herbert Wilhelm Ernst (1886-1978) |
SCHUMANN, Wilhelm Ernst Carl (1890- ) |
SCHUMANN, Edward (1890- ) |
SCHUMANN, Florence (1896- ) |