Christo. Wilhelm Heinrich Sethe (1767-1855) |
Henriette Philippine Helene Sack (1772-1830) |
Christian Sethe (1798-1857) |
Carl Haeckel (1781-1871) |
Charlotte Sethe (1799-1889) |
Karl Haeckel (1824-1897) |
Prof. Dr. Ernst Heinrich Philipp August Haeckel (1834-1919) |