| MALTER, | ||
| MARGENFELD, Albertine | born 30 November 1840, Petersdorf, Kreis Heilsberg, East Prussia, Germany | |
| MARGENFELD, Anna | born 2 February 1862, Petersdorf, Kreis Heilsberg, East Prussia, Germany | |
| MARGENFELD, August | born 28 October 1833, Petersdorf, Kreis Heilsberg, East Prussia, Germany | died 18 December 1833, Petersdorf, Kreis Heilsberg, East Prussia, Germany |
| MARGENFELD, August | born 5 July 1835, Petersdorf, Kreis Heilsberg, East Prussia, Germany | died 10 March 1837, Petersdorf, Kreis Heilsberg, East Prussia, Germany |
| MARGENFELD, Elisabeth | born 1 March 1843, Petersdorf, Kreis Heilsberg, East Prussia, Germany | |
| MARGENFELD, Franz | born 22 October 1838, Petersdorf, Kreis Heilsberg, East Prussia, Germany | |
| MARGENFELD, Franz | ||
| MARGENFELD, Joachim | chr. 3 December 1799, <Petersdorf, Kreis Heilsberg, East Prussia, Germany> | died 23 May 1869, Petersdorf, Kreis Heilsberg, East Prussia, Germany |
| MARGENFELD, Joseph | ||
| MARGENFELD, Justine Mathilde | born 13 February 1837, Petersdorf, Kreis Heilsberg, East Prussia, Germany | |
| MAUSEHUND, Konrad | born 30 October 1888 | died 12 November 1974 |
| MEHRWALD, Anna | born Lauterwald, Kreis Heilsberg, East Prussia, Germany | |
| MEHRWALD, Petri | born Lauterwald, Kreis Heilsberg, East Prussia, Germany | |
| MENZEL, Anna | ||
| MERTENS, Brigitta | ||
| MERTENS, Maria Gertrud | born 18 December 1782, Fredeburg | |
| MERTENS, Theodor | born 21 June 1857, Lendringsen, Menden, Kreis Iserlohn, Westphalia, Germany | |
| MIELKE, Christian | ||
| MIELKE, Henriette Maria | born 9 February 1847, Gr. Bialachowo | died 21 November 1882, Gut Hochstüblau, Kreis Stargard, Germany |
| MORGENSTERN, |