* Last updated 29 June 2001 *
| Individual's Name | Birthplace | Date of Birth | Date of Death |
|---|---|---|---|
| ? Ladd | unknown | ||
| Emma Lou Ladd | unknown | ||
| Joseph Ladzenski | unknown | ||
| Joseph Ladzenski, Jr. | unknown | ||
| Nancy Lanvo | unknown | may be living | |
| Edmund Carl Lau | Pittsburgh, Allegheny Co, PA | 10 Apr 1909 | 14 Dec 1988 |
| Joy Helene Lau | Pittsburgh, Allegheny Co, PA | living | |
| Adam Laudeman | unknown | may be living | |
| Elsie Laudeman | unknown | may be living | |
| Franklin Laudeman | unknown | may be living | |
| Jessiah Laudeman | unknown | unknown | Oct 1951 |
| Violet Laudeman | unknown | may be living | |
| Erwin Leber | unknown | assume living | |
| Carl Jonn Leicher | Pittsburgh, Allegheny Co, PA | living | |
| Harry Leicher | unknown | living | |
| Alberta Leitsch | unknown | may be living | |
| Anna Margaret Leitsch | Pittsburgh, Allegheny Co, PA | 21 Jan 1903 | 15 Sep 1998 |
| Arlene Clara Leitsch | Pittsburgh, Allegheny Co, PA | 9 Aug 1939 | 2 Feb 1998 |
| Beatrice E. Leitsch | unknown | ||
| Bertha Victoria Leitsch | Allegheny City, Allegheny Co, PA | 29 Apr 1899 | unknown |
| Beth Leitsch | living | ||
| Benjamin Leitsch | living | ||
| Brent Leitsch | living | ||
| Brian Leitsch | living | ||
| Catherine Mae Leitsch | Pittsburgh, Allegheny Co, PA | living | |
| Charles Anthony Leitsch | Pittsburgh, Allegheny Co, PA | 5 Jun 1927 | 12 Jul 1985 |
| Charles Anthony Leitsch, Jr. | Pittsburgh, Allegheny Co, PA | ||
| Christopher Leitsch | living | ||
| Conrad Leitsch | Pennsylvania | unknown | unknown |
| Donald R. Leitsch | unknown | 28 Oct 1934 | Apr 1982 |
| Donna Leitsch | unknown | ||
| Edward D. Leitsch | unknown | ||
| Edward Francis Leitsch | Allegheny City, PA | 9 Oct 1900 | bef. 1910 |
| Emily Leitsch | living | ||
| Frank Richard Leitsch | Pittsburgh, PA | 3 Oct 1915 | 6 Mar 1948 |
| Franz Joseph Leitsch | Wissels, Germany | 20 Sep 1861 | 23 Apr 1937 |
| Frieda Juliana Leitsch | Allegheny City, PA | 19 May 1906 | 10 May 1977 |
| Gary Leitsch | living | ||
| Gerald R. Leitsch | unknown | ||
| Helen Leitsch | Pennsylvania | unknown | unknown |
| Helen Therese Leitsch | Pittsburgh, Allegheny Co, PA | 28 Dec 1911 | 22 May 1946 |
| James Leitsch | unknown | ||
| James T. Leitsch | living | ||
| Janet Claire Leitsch | Pittsburgh, PA | ||
| Johann Georg Leitsch | Germany | unknown | unknown |
| Joseph Leitsch | Pittsburgh, PA | ||
| Joseph Anthony Leitsch | Pittsburgh, PA | 19 Apr 1909 | 4 Aug 1981 |
| Joseph Anthony Leitsch | Pittsburgh, PA | ||
| Joseph Michael Leitsch | unknown | ||
| Linda Elizabeth Leitsch | Pittsburgh, PA | ||
| Loretta Leitsch | unknown | ||
| Magnus Leitsch | Wissels, Germany | 14 Jun 1872 | unknown |
| Marie Leitsch | Pennsylvania | abt. 1908 | unknown |
| Marie Walburga Leitsch | Pittsburgh, PA | 7 Dec 1910 | 28 Sep 1981 |
| Mark Leitsch | unknown | ||
| Mary Ann Leitsch | unknown | ||
| Mary Hildegarde Leitsch | Allegheny City, PA | 28 Mar 1899 | Jul 1983 |
| Marion Leitsch | Pittsburgh, PA | Jan 1909 | bef. 8 May 1951 |
| Nancy Jean Leitsch | unknown | ||
| Oscar Joseph Leitsch | Allegheny City, PA | 21 Aug 1902 | 16 Feb 1990 |
| Philip Leitsch | Wissels, Germany | unknown | unknown |
| Rachel Leitsch | living | ||
| Raymond Leitsch | Allegheny City, PA | 16 Jun 1901 | 11 Apr 1985 |
| Robert Leitsch | unknown | ||
| Robert William Leitsch | unknown | ||
| Robert Leitsch, Jr. | unknown | ||
| Rose Marie Leitsch | unknown | ||
| Sophia Leitsch | Wissels, Germany | 1 Jan 1865 | 1889 |
| Sophia Rose Leitsch | Allegheny City, PA | 23 Oct 1904 | 15 Aug 1976 |
| Wendelin Leitsch | Germany | unknown | unknown |
| William Leitsch | unknown | ||
| William Leitsch | Hessen-Nassau | 27 May 1869 | unknown |
| William E. Leitsch | Allegheny City, PA | 13 Oct 1906 | 10 Jan 1972 |
| William Laurence Leitsch | Allegheny City, PA | 25 Aug 1901 | 20 Aug 1982 |
| Reyne Julia Lempa | unknown | living | |
| Joseph Lerch | unknown | living | |
| Joseph Francis Lerch | unknown | may be living | |
| Amanda Jo Lester | unknown | ||
| Richard Lester | unknown | ||
| Helen Lindenmuth | unknown | unknown | assume deceased |
| Beatrice Lutz | unknown | 9 Oct 1912 | Dec 1976 |
| Jeffrey Lydon | unknown | living | |
| Melissa Lydon | unknown | living |

| Individual's Name | Birthplace | Date of Birth | Date of Death |
|---|---|---|---|
| Ellen Nora MacAfee | Scotch Valley, Columbia Co, PA | 2 Jan 1867 | 2 Feb 1918 |
| Kristina Macy | unknown | living | |
| Sabina Manz | Germany | unknown | unknown |
| Donald Marro | unknown | ||
| Deborah Marrow | unknown | living | |
| David Mauger | unknown | living | |
| Jessica Mauger | unknown | living | |
| Maria Barbara Maurer | Gemmingen, Bavaria, Germany | 7 May 1707 | 12 May 1773 |
| MarcDamian Mecca | unknown | living | |
| MarcDamian Mecca, Jr. | New Jersey | living | |
| Robert Mecca | New Jersey | living | |
| Tyler Mecca | New Jersey | living | |
| Alicia Meller | unknown | living | |
| Jamie Meller | unknown | living | |
| Kenneth Meller | unknown | living | |
| Lindsay Meller | unknown | living | |
| Maud Mensinger | unknown | unknown | unknown |
| Lisa Merlino | unknown | living | |
| Anthony Aaron Mesteller | Augsburg, Germany | living | |
| Diane Delores Mesteller | Great Lakes Naval Base | living | |
| Pamela Ann Mesteller | Redstone Arsenal, AL | living | |
| Robert Mesteller | unknown | living | |
| Marilyn Romaine Metzger | Lewisburg, Union Co, PA | living | |
| Elizabeth Meyers | unknown | Feb 1872 | assume deceased |
| Joseph Meyers | Pittsburgh, Allegheny Co, PA | living | |
| Helen Michlinski | unknown | unknown | 1942 |
| Ronald Middleman | unknown | living | |
| Shelby Middleman | New Jersey | living | |
| Alverna Belle Miller | Beaver Valley, Columbia Co, PA | 22 Sep 1887 | 29 Nov 1991 |
| Amanda Miller | Philadelphia, PA | living | |
| Amelia Miller | unknown | living | |
| Amy Joan Miller | unknown | living | |
| Anna Cecilia Miller | Pittsburgh, Allegheny Co, Pennyslvania | 4 Nov 1902 | 6 Jul 1993 |
| Anthony Michael Miller | Philadelphia, PA | living | |
| Arthur Scott Miller | Philadelphia, PA | living | |
| Bertha Veronica Miller | Pittsburgh, Allegheny Co, PA | 18 Oct 1910 | 26 Dec 1963 |
| Beverly Jo Miller | Glenshaw, Allegheny Co, PA | living | |
| Cameron Miller | unknown | unknown | assume deceased |
| Charles Miller | Pittsburgh, Allegheny Co, PA | aft Sep 1894 | bef Jun 1900 |
| Donna Sue Miller | Glenshaw, Allegheny Co, PA | living | |
| Dorothy Marie Miller | Pittsburgh, Allegheny Co, PA | living | |
| Edward Charles Miller | Pittsburgh, Allegheny Co, PA | living | |
| Elizabeth Ann Miller | Pittsburgh, Allegheny Co, PA | 1 Feb 1929 | 19 Jan 1981 |
| Frances Miller | unknown | may be living | |
| Gary Edward Miller | Philadelphia, PA | living | |
| Glenn Edmond Miller | Philadelphia, PA | 27 Feb 1948 | 3 Sep 1986 |
| Glen Edmond Miller, Jr. | Philadelphia, PA | living | |
| Glen Edmond Miller III | Philadelphia, PA | living | |
| Henry Miller | Pittsburgh, Allegheny Co, PA | Oct 1898 | 4 Feb 1950 |
| Howard John Miller | Pittsburgh, Allegheny Co, PA | living | |
| James Francis Miller | Pittsburgh, Allegheny Co, PA | 3 Mar 1931 | 26 Dec 1998 |
| Jean Ann Miller | Pittsburgh, Allegheny Co, PA | 7 Nov 1933 | 27 Oct 1975 |
| John Cameron Miller | Pennsylvania | 31 Mar 1890 | Jan 1969 |
| John Joseph Miller | unknown | 15 Jul 1908 | 22 Oct 1996 |
| John Patrick Miller | Philadelphia, PA | living | |
| John Patrick Miller, Jr. | unknown | living | |
| Joseph Carl Miller | Pittsburgh, Allegheny Co, PA | 18 Oct 1905 | unknown |
| Joseph Michael Miller | Philadelphia, PA | living | |
| Joseph William Miller | unknown | Jan 1865 | unknown |
| Karen Marie Miller | Pittsburgh, Allegheny Co, PA | living | |
| Karl Miller | Fulda, Germany | Sep 1867 | unknown |
| Kayla Anne Miller | Philadelphia, PA | living | |
| Leo Miller | Pittsburgh, Allegheny Co, PA | 1901 | abt 1913 |
| Lesley Marie Miller | Philadelphia, PA | living | |
| Lesley Miller | Philadelphia, PA | living | |
| Linda Jean Miller | Philadelphia, PA | living | |
| Marie Mathilda Miller | Pittsburgh, Allegheny Co, PA | 22 Aug 1895 | 7 Sep 1965 |
| Mary Freda Miller | Philadelphia, PA | living | |
| Michael Otto Miller | Philadelphia, PA | living | |
| Michelle Lyn Marie Miller | Philadelphia, PA | living | |
| Otto Francis Miller | Pittsburgh, Allegheny Co, PA | 20 Nov 1893 | 23 Sep 1968 |
| Patricia Ann Miller | Philadelphia, PA | living | |
| Patrick Selburn Miller | Philadelphia, PA | living | |
| Robert Miller | Pittsburgh, Allegheny Co, PA | may be living | |
| Ruth Anneth Miller | Pittsburgh, Allegheny, PA | living | |
| Sandra Lee Miller | Waco, TX | living | |
| Sloane Marie Miller | Philadelphia, PA | living | |
| Stephen Miller | Philadelphia, PA | living | |
| Teresa Gesina Miller | Pittsburgh, Allegheny Co, PA | 30 Sep 1908 | unknown |
| William Arthur Miller | Pittsburgh, Allegheny Co, PA | 15 Jan 1927 | 6 Dec 1995 |
| William Joseph Miller | Philadelphia, PA | living | |
| William Joseph Miller, Jr. | Philadelphia, PA | living | |
| William Joseph Miller III | unknown | living | |
| Cecelia Ann Minehart | unknown | living | |
| Elizabeth Mitchell | unknown | ||
| John Monash | unknown | ||
| Harry Mong | unknown | unknown | assume deceased |
| Jess Brian Monroe | unknown | ||
| William George Monroe | unknwon | ||
| James Montgomery | unknown | unknown | assume deceased |
| Alissa Moreland | unknown | living | |
| Jack Moreland | unknown | living | |
| Jack Moreland, Jr. | unknown | living | |
| David Mountain | unknown | living | |
| John Mountain | unknown | living | |
| John Mountain, Jr. | unknown | living | |
| Lisa Mountain | unknown | living | |
| Mazie Mull | unknown | may be living | |
| Elspeth (Elizabeth) Munro | Old Machar, Scotland | abt. 1829 | unknown |
| Anna Maria Muntzinger | Mauren, Bavaria, Germany | abt 1680 | 13 Jan 1729/30 |

| Individual's Name | Birthplace | Date of Birth | Date of Death |
|---|---|---|---|
| Clara Marion McAuley | New Castle, Lawrence Co, PA | 1 Feb 1910 | Jan 1985 |
| Laura Beth McCarthy | unknown | ||
| Nancy McCoach | unknown | living | |
| Robert McCoach | unknown | may be living | |
| Sally McCoach | unknown | living | |
| James Joseph McCusker | unknown | ||
| James Joseph McCusker, Jr. | unknown |

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