Jacobus Fredrik Theodoor Sick (1837-1885) |
Helen Cornelia Tielman (1850-1936) |
Mimi Wenskoffsky ( -1906) |
Martinus Marcus Sick (1867-1928) |
Carolina Wenskoffsky (1873- ) |
Johan Theodoor Sick (1892- ) |
Hendrik Martinus Sick (1895- ) |
Sophie Helene Sick (1896- ) |