UPDATED: 6 october  2026


John Grentzinger

John Grentzinger

Male 1830 - Yes, date unknown


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Generation: 1

  1. 1.  John Grentzinger was born on 16 Jun 1830 in Steinsoultz, Alsace, France; and died.

    John married Rose Costich on 28 Oct 1856 in Rochester, Monroe, New York. Rose (daughter of Francois Castuche and Marie-Jeanne Dizart) was born on 17 Jan 1828 in Lugnez, Canton Berne, Switzerland; and died. [Group Sheet] [Family Chart]

    Children:
    1. 2. John Grentzinger  Descendancy chart to this point was born in 1859 in Michigan; and died.
    2. 3. Magdalena Grentzinger  Descendancy chart to this point was born in 1860; died on 12 Oct 1868 in Rochester, Monroe, New York.
    3. 4. Mary Jane Grentzinger  Descendancy chart to this point was born on 10 Feb 1869 in Rochester, Monroe, New York; was christened on 28 Feb 1869 in Rochester, Monroe, New York; and died.
    4. 5. Andrew Charles Grentzinger  Descendancy chart to this point was born on 10 Jul 1870 in Rochester, Monroe, New York; was christened on 24 Jul 1870 in Rochester, Monroe, New York; and died.


Generation: 2

  1. 2.  John Grentzinger Descendancy chart to this point (1.John1) was born in 1859 in Michigan; and died.

  2. 3.  Magdalena Grentzinger Descendancy chart to this point (1.John1) was born in 1860; died on 12 Oct 1868 in Rochester, Monroe, New York.

  3. 4.  Mary Jane Grentzinger Descendancy chart to this point (1.John1) was born on 10 Feb 1869 in Rochester, Monroe, New York; was christened on 28 Feb 1869 in Rochester, Monroe, New York; and died.

  4. 5.  Andrew Charles Grentzinger Descendancy chart to this point (1.John1) was born on 10 Jul 1870 in Rochester, Monroe, New York; was christened on 24 Jul 1870 in Rochester, Monroe, New York; and died.