Geschäftsführer des Kohlenhändlerverbandes in Essen
B. Koerner, Deutsches Geschlechterbuch 109, Görlitz 1940, S. 431 (auch zu den Kindern)
_______________________________________ | _______________________________________________|_______________________________________ | _____________________________________| _______________________________________ | | | | |_______________________________________________|_______________________________________ | Karl HEMMER | _______________________________________ | (1864-1937)x1895 | | | | _______________________________________________|_______________________________________ | | | | |_____________________________________| _______________________________________ | | | | |_______________________________________________|_______________________________________ |--Paul Erich Ernst HEMMER | (1905-....)x1934 _______________________________________ | | | Johann Friedrich LEESEMANN |_______________________________________ | | (1803-1880)x1831 | Bernhard Georg Theodor LEESEMANN | | | (1841-1917)x1867 | Friedrich Daniel SCHREIBER | | | | (1775-1860)x1802 | | | Johanna Carolina Sophia SCHREIBER | Maria Dorothea KRÜCKEBERG | | (1807-1867)x1831 (1784-1862) | Elisabeth Magdalene LEESEMANN | (1869-....)x1895 | Friedrich Engelbert HARTMANN > | | (1774-....)x1802 | Julius Karl Theodor HARTMANN | Maria Sibylla RAHR > | | (1813-1896)x1838 (1778-....) | Ida Luisa Emilia Mathilda HARTMANN | (1844-1922)x1867 | Johann Heinrich Christoph BERKENKAMP > | | (1765-....)x1802 | Eleonora Elisa Friederika Augusta BERKENKAMP | Christina Friederika HAENTJENS > (1816-1904)x1838 (1780-....)