| MACKENSEN, Heinrich Wilhelm Ludwig | | B. 25 DEC 1833 (Lasfelde) | | |
| MACKENSEN, Heinrich Wilhelm Philipp | | B. 9 JUL 1860 (Lasfelde) | | |
| MACKENSEN, Heinrich Willi Gustav Ernst | | B. 6 SEP 1906 (Osterode) | | D. 26 JUL 2001 (Osterode) |
| MACKENSEN, Heinrich Zacharias | | B. 10 JUN 1751 (Badenhausen) | | |
| MACKENSEN, Heinrich Zacharias Engelhard | | B. 2 NOV 1795 (Badenhausen, Prussia) | | D. 18 FEB 1846 (Osterode am Harz, Prussia) |
| MACKENSEN, Heinrich Zacharias Philipp | | B. 12 DEC 1819 (Badenhausen) | | |
| MACKENSEN, Helene Alwine Hedwig Margarete | | | | |
| MACKENSEN, Helene Frieda Anna | | | | |
| MACKENSEN, Helene Johanna Minna Berta | | B. 1 APR 1904 | | |
| MACKENSEN, Helene Luise Berta | | B. SEP 1839 (Hattorf) | | D. 17 OCT 1870 (Lasfelde) |
| MACKENSEN, Hennig | | B. 4 AUG 1672 (Lasfelde) | | |
| MACKENSEN, Hennig | | B. 5 JAN 1669 (Lasfelde) | | |
| MACKENSEN, Hennig | | B. 11 JUL 1683 (Lasfelde) | | |
| MACKENSEN, Hennig (Heinrich) | | B. 8 DEC 1652 (Lasfelde) | | |
| MACKENSEN, Hennig Adam | | B. 23 SEP 1706 (Lasfelde) | | |
| MACKENSEN, Hennig Andreas | | B. 7 OCT 1671 (Lasfelde) | | |
| MACKENSEN, Henrich | | B. 9 JUL 1620 (Lasfelde) | | |
| MACKENSEN, Henrich (Hennig) | | B. 6 FEB 1635 (Lasfelde) | | |
| MACKENSEN, Henrich Zacharias | | B. 17 DEC 1719 (Lasfelde) | | |
| MACKENSEN, Henriette | | B. 24 DEC 1829 (Osterode am Harz, Prussia) | | D. 11 JAN 1830 (Osterode am Harz, Prussia) |
| MACKENSEN, Henriette Auguste | | B. 19 SEP 1836 (Osterode) | | |
| MACKENSEN, Henriette Caroline Dorothea | | B. 1843 (Badenhausen) | | D. 1853 (Badenhausen) |
| MACKENSEN, Henriette Dorothea Elisabeth | | B. MAR 1787 (Lasfelde) | | D. 15 APR 1868 (Lasfelde) |
| MACKENSEN, Henriette Dorothea Louise | | | | |
| MACKENSEN, Henriette Helene Marie Wilhelmine | | B. 10 FEB 1857 (Lasfelde) | | |
| MACKENSEN, Henriette Wilhelmine Dorothea | | B. 20 NOV 1838 (Badenhausen) | | |
| MACKENSEN, Henriette Wilhelmine Magdalene | | B. 21 JAN 1840 (Lasfelde) | | |
| MACKENSEN, Hermann | | B. 1601 (Lasfelde, Germany) | | |
| MACKENSEN, Hermann | | B. 1521 (Badenhausen) | | D. 1600 (Badenhausen) |
| MACKENSEN, Hermann | | | | |
| MACKENSEN, Hermann Christian Friedrich Heinrich | | B. 18 JUN 1841 (Osterode am Harz, Prussia) | | D. 7 JUL 1841 (Osterode am Harz, Prussia) |
| MACKENSEN, Hermann Constantin | | B. 30 OCT 1883 | | D. 1 MAY 1921 |
| MACKENSEN, Hermann Wilhelm August Otto | | B. 15 APR 1897 (Katzenstein) | | D. 25 SEP 1917 (Flanders, Belgium) |
| MACKENSEN, Hermine Bertha Marie | | B. 26 MAY 1868 (Lasfelde) | | |
| MACKENSEN, Ida | | | | |
| MACKENSEN, Ida | | B. 1886 | | D. 1886 |
| MACKENSEN, Ida Bertha Louise | | | | |
| MACKENSEN, Ilse Catharina | | B. 26 DEC 1742 (Lasfelde) | | |
| MACKENSEN, Jacob | | | | |
| MACKENSEN, Jacob | | | | D. 1598 (Osterode) |
| MACKENSEN, Jacob | | B. 1620 (Osterode) | | D. MAR 1684 |
| MACKENSEN, Jacob | | B. 20 NOV 1637 (Lasfelde) | | D. 18 FEB 1700 (Lasfelde) |
| MACKENSEN, Jacob | | B. ABT 1597 (Osterode) | | |
| MACKENSEN, Jacob Andreas | | B. 23 JAN 1682 (Osterode) | | |
| MACKENSEN, Jakob | | B. 1550 (Osterode) | | D. 1598 |
| MACKENSEN, Joachim | | B. 9 SEP 1644 (Lasfelde) | | |
| MACKENSEN, Johann | | B. FEB 1611 (Osterode) | | |
| MACKENSEN, Johann | | B. 1592 (Osterode) | | |
| MACKENSEN, Johann Adam | | B. FEB 1729 (Lasfelde) | | D. 8 APR 1799 (Lasfelde) |
| MACKENSEN, Johann Adam | | | | |
| MACKENSEN, Johann Adam | | B. 17 SEP 1813 (Lasfelde) | | |
| MACKENSEN, Johann Adam | | B. 3 SEP 1730 (Lasfelde) | | D. 3 SEP 1795 (Lasfelde) |
| MACKENSEN, Johann Adam | | B. 30 JUL 1777 (Lasfelde) | | |
| MACKENSEN, Johann Andreas | | B. MAR 1694 (Badenhausen) | | D. 1 SEP 1749 (Badenhausen) |
| MACKENSEN, Johann Andreas | | B. 3 FEB 1765 (Lasfelde) | | |
| MACKENSEN, Johann Andreas | | B. 21 JUN 1741 (Osterode) | | D. 1 APR 1742 (Osterode) |
| MACKENSEN, Johann Andreas | | B. 4 JUN 1721 (Badenhausen) | | D. 4 JUN 1821 (Badenhausen) |
| MACKENSEN, Johann Andreas | | B. 25 OCT 1722 (Badenhausen) | | |
| MACKENSEN, Johann Anton | | B. 26 JAN 1712 (Freiheit, Osterode) | | |
| MACKENSEN, Johann Carl | | B. 5 MAY 1748 (Klein Ilde, Prussia) | | D. 14 JUN 1821 (Klein Ilde, Prussia) |
| MACKENSEN, Johann Carl Christian | | B. 28 JAN 1833 (Grunenplan) | | |
| MACKENSEN, Johann Caspar | | B. 2 OCT 1749 (Lasfelde) | | |
| MACKENSEN, Johann Caspar | | B. 22 NOV 1752 (Osterode) | | D. 21 JUL 1761 (Osterode) |
| MACKENSEN, Johann Caspar Ludwig | | B. 29 SEP 1723 (Calenberger Mühle, Prussia) | | D. 12 SEP 1784 (Klein Ilde, Prussia) |
| MACKENSEN, Johann Christian | | B. 10 APR 1718 (Freiheit, Osterode) | | |
| MACKENSEN, Johann Christian | | B. 4 FEB 1776 (Lasfelde) | | |
| MACKENSEN, Johann Christian Ludwig | | B. 23 JUN 1785 (Osterode) | | D. 26 JUL 1857 (Osterode) |
| MACKENSEN, Johann Christian Ludwig | | B. 23 SEP 1817 (Osterode) | | |
| MACKENSEN, Johann Christoph | | B. JAN 1703 (Lasfelde) | | D. 20 APR 1761 (Lasfelde) |
| MACKENSEN, Johann Christoph | | B. JUL 1768 (Lasfelde) | | D. 11 NOV 1768 |
| MACKENSEN, Johann Christoph | | B. JAN 1775 | | D. 27 AUG 1846 (Lasfelde) |
| MACKENSEN, Johann Christoph | | B. 20 AUG 1777 (Lasfelde) | | D. 12 NOV 1855 (Lasfelde) |
| MACKENSEN, Johann Christoph | | B. 5 MAY 1737 (Lasfelde) | | |
| MACKENSEN, Johann Christoph August | | B. 1 JAN 1827 (Grunenplan) | | |
| MACKENSEN, Johann Ernst Friedrich | | B. 13 MAY 1797 (Osterode) | | |