UPDATED: 18 August  2026

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Clemens Keller

Clemens Keller

Male Abt 1826 - 1886  (60 years)


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Generation: 1

  1. 1.  Clemens Keller was born about 1826 in Germany; died on 24 Sep 1886 in Rochester, Monroe, New York.

    Clemens married Bridget Stehli on 4 Jun 1854 in Rochester, Monroe, New York. Bridget was born about 1835 in Germany; died on 10 Jul 1904 in Rochester, Monroe, New York. [Group Sheet] [Family Chart]

    Children:
    1. 2. Martin Keller  Descendancy chart to this point was born on 16 Jul 1856 in Rochester, Monroe, New York; was christened on 17 Jul 1856 in Rochester, Monroe, New York; and died.
    2. 3. Joseph Keller  Descendancy chart to this point was born on 4 May 1858 in Rochester, Monroe, New York; was christened on 9 May 1858 in Rochester, Monroe, New York; and died.
    3. 4. Wilhelmina Keller  Descendancy chart to this point was born in Feb 1860 in Rochester, Monroe, New York; died on 24 Jan 1933 in Rochester, Monroe, New York.
    4. 5. Mary Keller  Descendancy chart to this point was born on 18 Dec 1861 in Rochester, Monroe, New York; was christened on 19 Dec 1861 in Rochester, Monroe, New York; and died.
    5. 6. Bertha Keller  Descendancy chart to this point was born on 26 Oct 1864 in Rochester, Monroe, New York; was christened on 27 Oct 1864 in Rochester, Monroe, New York; and died.
    6. 7. Louisa Keller  Descendancy chart to this point was born on 3 Jul 1866 in Rochester, Monroe, New York; was christened on 4 Jul 1866 in Rochester, Monroe, New York; died on 19 Mar 1944 in Rochester, Monroe, New York; was buried in Rochester, Monroe, New York.
    7. 8. Julia Keller  Descendancy chart to this point was born on 14 Jul 1868 in Rochester, Monroe, New York; was christened on 19 Jul 1868 in Rochester, Monroe, New York; and died.
    8. 9. Rosa Keller  Descendancy chart to this point was born on 8 Aug 1870 in Rochester, Monroe, New York; was christened on 14 Aug 1870 in Rochester, Monroe, New York; and died.
    9. 10. John Keller  Descendancy chart to this point was born on 28 Dec 1872 in Rochester, Monroe, New York; was christened on 5 Jan 1873 in Rochester, Monroe, New York; and died.


Generation: 2

  1. 2.  Martin Keller Descendancy chart to this point (1.Clemens1) was born on 16 Jul 1856 in Rochester, Monroe, New York; was christened on 17 Jul 1856 in Rochester, Monroe, New York; and died.

  2. 3.  Joseph Keller Descendancy chart to this point (1.Clemens1) was born on 4 May 1858 in Rochester, Monroe, New York; was christened on 9 May 1858 in Rochester, Monroe, New York; and died.

  3. 4.  Wilhelmina Keller Descendancy chart to this point (1.Clemens1) was born in Feb 1860 in Rochester, Monroe, New York; died on 24 Jan 1933 in Rochester, Monroe, New York.

    Wilhelmina married George Oster on 28 Apr 1885 in Rochester, Monroe, New York. George (son of George Oster and Elizabeth Barbara Lamlein) was born on 18 Mar 1857 in Rochester, Monroe, New York; was christened on 8 Jun 1857 in Rochester, Monroe, New York; and died. [Group Sheet] [Family Chart]

    Children:
    1. 11. Edward Oster  Descendancy chart to this point was born on 2 Oct 1886 in Rochester, Monroe, New York; was christened on 17 Oct 1886 in Rochester, Monroe, New York; and died.
    2. 12. Mathilda Oster  Descendancy chart to this point was born on 27 Sep 1888 in Rochester, Monroe, New York; was christened on 17 Oct 1888 in Rochester, Monroe, New York; and died.
    3. 13. George Roman Oster  Descendancy chart to this point was born on 15 Sep 1892 in Rochester, Monroe, New York; was christened on 25 Sep 1892 in Rochester, Monroe, New York; and died.
    4. 14. Viola Julia Oster  Descendancy chart to this point was born on 25 Aug 1894 in Rochester, Monroe, New York; was christened on 9 Sep 1894 in Rochester, Monroe, New York; and died.
    5. 15. Lester Oster  Descendancy chart to this point was born in Jan 1897 in New York; and died.
    6. 16. Loretta Oster  Descendancy chart to this point was born in Jul 1898 in New York; and died.

  4. 5.  Mary Keller Descendancy chart to this point (1.Clemens1) was born on 18 Dec 1861 in Rochester, Monroe, New York; was christened on 19 Dec 1861 in Rochester, Monroe, New York; and died.

    Mary married William Michel on 19 Jul 1888 in Rochester, Monroe, New York. William (son of Amand Michel and Mary Trost) was born on 26 Apr 1865 in Rochester, Monroe, New York; was christened on 4 May 1865 in Rochester, Monroe, New York; and died. [Group Sheet] [Family Chart]


  5. 6.  Bertha Keller Descendancy chart to this point (1.Clemens1) was born on 26 Oct 1864 in Rochester, Monroe, New York; was christened on 27 Oct 1864 in Rochester, Monroe, New York; and died.

  6. 7.  Louisa Keller Descendancy chart to this point (1.Clemens1) was born on 3 Jul 1866 in Rochester, Monroe, New York; was christened on 4 Jul 1866 in Rochester, Monroe, New York; died on 19 Mar 1944 in Rochester, Monroe, New York; was buried in Rochester, Monroe, New York.

    Louisa married Mathias Laemlein on 12 Nov 1888 in Rochester, Monroe, New York. Mathias (son of Mathias Laemlein and Wilhelmina Schropp) was born on 7 Apr 1865 in Germany; died on 5 Jan 1948 in Rochester, Monroe, New York; was buried in Rochester, Monroe, New York. [Group Sheet] [Family Chart]

    Children:
    1. 17. Cornelia Margaret Laemlein  Descendancy chart to this point was born on 3 Dec 1889 in Rochester, Monroe, New York; was christened on 8 Dec 1889 in Rochester, Monroe, New York; and died.
    2. 18. Florence Laemlein  Descendancy chart to this point was born in Dec 1890 in New York; died on 31 Oct 1971; was buried in Rochester, Monroe, New York.
    3. 19. Justina Anna Laemlein  Descendancy chart to this point was born on 21 Apr 1892 in Rochester, Monroe, New York; was christened on 1 May 1892 in Rochester, Monroe, New York; and died.
    4. 20. William Mathias Laemlein  Descendancy chart to this point was born on 13 Dec 1893 in Rochester, Monroe, New York; was christened on 24 Dec 1893 in Rochester, Monroe, New York; died on 22 Jan 1939 in Rochester, Monroe, New York; was buried in Rochester, Monroe, New York.
    5. 21. Elmer Joseph Laemlein  Descendancy chart to this point was born on 14 Feb 1896 in Rochester, Monroe, New York; was christened on 1 Mar 1896 in Rochester, Monroe, New York; died on 22 Dec 1967; was buried in Rochester, Monroe, New York.
    6. 22. Irene Welhelmina Laemlein  Descendancy chart to this point was born on 22 Jan 1898 in Rochester, Monroe, New York; was christened on 6 Feb 1898 in Rochester, Monroe, New York; and died.
    7. 23. Mildred Laemlein  Descendancy chart to this point was born on 18 Nov 1900 in Rochester, Monroe, New York; was christened on 2 Dec 1900 in Rochester, Monroe, New York; and died.
    8. 24. Richard Laemlein  Descendancy chart to this point was born on 12 Jan 1909 in Rochester, Monroe, New York; was christened on 17 Jan 1909 in Rochester, Monroe, New York; died in Feb 1984 in New York.
    9. 25. Gerhard Laemlein  Descendancy chart to this point was born on 12 Jan 1909 in Rochester, Monroe, New York; was christened on 17 Jan 1909 in Rochester, Monroe, New York; died in Apr 1980 in New York.

  7. 8.  Julia Keller Descendancy chart to this point (1.Clemens1) was born on 14 Jul 1868 in Rochester, Monroe, New York; was christened on 19 Jul 1868 in Rochester, Monroe, New York; and died.

  8. 9.  Rosa Keller Descendancy chart to this point (1.Clemens1) was born on 8 Aug 1870 in Rochester, Monroe, New York; was christened on 14 Aug 1870 in Rochester, Monroe, New York; and died.

  9. 10.  John Keller Descendancy chart to this point (1.Clemens1) was born on 28 Dec 1872 in Rochester, Monroe, New York; was christened on 5 Jan 1873 in Rochester, Monroe, New York; and died.

    John married Anna Catherine Doerrer on 11 May 1899 in Rochester, Monroe, New York. Anna (daughter of Joseph Doerrer and Maria Schaub) was born on 2 Aug 1873 in Rochester, Monroe, New York; was christened on 17 Aug 1873 in Rochester, Monroe, New York; and died. [Group Sheet] [Family Chart]

    Children:
    1. 26. Adela Rosa Keller  Descendancy chart to this point was born on 8 Jul 1899 in Rochester, Monroe, New York; was christened on 30 Jul 1899 in Rochester, Monroe, New York; died on 12 Dec 1899 in Rochester, Monroe, New York.

    John married Catherine Scherer on 19 Aug 1902 in Rochester, Monroe, New York. Catherine (daughter of John Scherer) was born about 1877 in Germany; and died. [Group Sheet] [Family Chart]

    Children:
    1. 27. Marcella Louisa Keller  Descendancy chart to this point was born on 21 Oct 1903 in Rochester, Monroe, New York; was christened on 1 Nov 1903 in Rochester, Monroe, New York; and died.
    2. 28. Clement Keller  Descendancy chart to this point was born about 1905 in New York; and died.
    3. 29. Dorothy Keller  Descendancy chart to this point was born about 1907 in New York; and died.
    4. 30. Bernadina Keller  Descendancy chart to this point was born about 1909 in New York; and died.
    5. 31. Arthur Keller  Descendancy chart to this point was born about 1912 in New York.
    6. 32. Gilbert Keller  Descendancy chart to this point was born about 1913 in New York.
    7. 33. Robert Keller  Descendancy chart to this point was born about 1916 in New York.
    8. 34. Catherine Keller  Descendancy chart to this point


Generation: 3

  1. 11.  Edward Oster Descendancy chart to this point (4.Wilhelmina2, 1.Clemens1) was born on 2 Oct 1886 in Rochester, Monroe, New York; was christened on 17 Oct 1886 in Rochester, Monroe, New York; and died.

    Edward married Mary Swartledge on 29 Nov 1911 in Rochester, Monroe, New York. Mary (daughter of Peter Swartledge and Theresa Basch) was born about 1888 in New York; and died. [Group Sheet] [Family Chart]


  2. 12.  Mathilda Oster Descendancy chart to this point (4.Wilhelmina2, 1.Clemens1) was born on 27 Sep 1888 in Rochester, Monroe, New York; was christened on 17 Oct 1888 in Rochester, Monroe, New York; and died.

    Mathilda married Henry Praehler on 17 Sep 1913 in Rochester, Monroe, New York. Henry (son of Bernard Praehler and Catherine Schreiber) was born about 1877 in Germany; and died. [Group Sheet] [Family Chart]


  3. 13.  George Roman Oster Descendancy chart to this point (4.Wilhelmina2, 1.Clemens1) was born on 15 Sep 1892 in Rochester, Monroe, New York; was christened on 25 Sep 1892 in Rochester, Monroe, New York; and died.

  4. 14.  Viola Julia Oster Descendancy chart to this point (4.Wilhelmina2, 1.Clemens1) was born on 25 Aug 1894 in Rochester, Monroe, New York; was christened on 9 Sep 1894 in Rochester, Monroe, New York; and died.

  5. 15.  Lester Oster Descendancy chart to this point (4.Wilhelmina2, 1.Clemens1) was born in Jan 1897 in New York; and died.

  6. 16.  Loretta Oster Descendancy chart to this point (4.Wilhelmina2, 1.Clemens1) was born in Jul 1898 in New York; and died.

  7. 17.  Cornelia Margaret Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 3 Dec 1889 in Rochester, Monroe, New York; was christened on 8 Dec 1889 in Rochester, Monroe, New York; and died.

  8. 18.  Florence Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born in Dec 1890 in New York; died on 31 Oct 1971; was buried in Rochester, Monroe, New York.

    Florence married John Joseph Efing on 30 Aug 1916 in Rochester, Monroe, New York. John (son of John Efing and Anna Catherine Schramel) was born on 10 Aug 1891 in Rochester, Monroe, New York; was christened on 16 Aug 1891 in Rochester, Monroe, New York; died on 5 Mar 1977; was buried in Rochester, Monroe, New York. [Group Sheet] [Family Chart]


  9. 19.  Justina Anna Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 21 Apr 1892 in Rochester, Monroe, New York; was christened on 1 May 1892 in Rochester, Monroe, New York; and died.

    Justina married Edward Dolan on 27 Jun 1917 in Rochester, Monroe, New York. Edward (son of Thomas Dolan and Margaret O'Niel) was born about 1888 in New York; and died. [Group Sheet] [Family Chart]


  10. 20.  William Mathias Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 13 Dec 1893 in Rochester, Monroe, New York; was christened on 24 Dec 1893 in Rochester, Monroe, New York; died on 22 Jan 1939 in Rochester, Monroe, New York; was buried in Rochester, Monroe, New York.

    William married Emma Dora Rapp on 27 Nov 1924 in Rochester, Monroe, New York. Emma (daughter of Peter Rapp and Emma Zornow) was born on 3 Feb 1887 in Rochester, Monroe, New York; was christened on 8 Mar 1887 in Rochester, Monroe, New York; and died. [Group Sheet] [Family Chart]


  11. 21.  Elmer Joseph Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 14 Feb 1896 in Rochester, Monroe, New York; was christened on 1 Mar 1896 in Rochester, Monroe, New York; died on 22 Dec 1967; was buried in Rochester, Monroe, New York.

    Elmer married Cacelia Diedzieck on 10 Oct 1925 in Rochester, Monroe, New York. [Group Sheet] [Family Chart]


  12. 22.  Irene Welhelmina Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 22 Jan 1898 in Rochester, Monroe, New York; was christened on 6 Feb 1898 in Rochester, Monroe, New York; and died.

    Irene married Joseph McVeigh on 1 Jul 1925 in Rochester, Monroe, New York. Joseph (son of Joseph McVeigh and Sarah McDonald) was born about 1898 in New York; and died. [Group Sheet] [Family Chart]


  13. 23.  Mildred Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 18 Nov 1900 in Rochester, Monroe, New York; was christened on 2 Dec 1900 in Rochester, Monroe, New York; and died.

    Mildred married Charles Cornell in 1929 in Rochester, Monroe, New York. Charles was born about 1889 in Michigan; and died. [Group Sheet] [Family Chart]


  14. 24.  Richard Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 12 Jan 1909 in Rochester, Monroe, New York; was christened on 17 Jan 1909 in Rochester, Monroe, New York; died in Feb 1984 in New York.

  15. 25.  Gerhard Laemlein Descendancy chart to this point (7.Louisa2, 1.Clemens1) was born on 12 Jan 1909 in Rochester, Monroe, New York; was christened on 17 Jan 1909 in Rochester, Monroe, New York; died in Apr 1980 in New York.

  16. 26.  Adela Rosa Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born on 8 Jul 1899 in Rochester, Monroe, New York; was christened on 30 Jul 1899 in Rochester, Monroe, New York; died on 12 Dec 1899 in Rochester, Monroe, New York.

  17. 27.  Marcella Louisa Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born on 21 Oct 1903 in Rochester, Monroe, New York; was christened on 1 Nov 1903 in Rochester, Monroe, New York; and died.

  18. 28.  Clement Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born about 1905 in New York; and died.

  19. 29.  Dorothy Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born about 1907 in New York; and died.

  20. 30.  Bernadina Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born about 1909 in New York; and died.

  21. 31.  Arthur Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born about 1912 in New York.

  22. 32.  Gilbert Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born about 1913 in New York.

  23. 33.  Robert Keller Descendancy chart to this point (10.John2, 1.Clemens1) was born about 1916 in New York.

  24. 34.  Catherine Keller Descendancy chart to this point (10.John2, 1.Clemens1)