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UPDATED: 14 September  2026

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First Name:   Last Name:   ID:  

Family: Michael Hefner / Katherine Marx (F18216)

• Male Michael Hefner

  
  

  Birth	19 May 1837	Tauberbischofsheim, Baden, Germany
  Death	21 Sep 1899
  Burial		Webster, Monroe, New York
  Marriage	17 Oct 1859	Rochester, Monroe, New York
  Father	Martin Hefner | F18217 Group Sheet
  Mother	Barbara Horn | F18217 Group Sheet

  
  

  Female Katherine Marx

  
  

  Birth	Apr 1840	Germany
  Death	Yes, date unknown
  Burial
  Father	John Peter Marx | F18214 Group Sheet
  Mother	Barbara Altmeyer | F18214 Group Sheet

  
  

  Female + Catherine Hefner

  
  

  Birth	2 Oct 1860	Rochester, Monroe, New York
  Christening	28 Oct 1860	Rochester, Monroe, New York
  Death	10 Mar 1886	Webster, Monroe, New York
  Burial		Webster, Monroe, New York
  Spouse	Michael Marchner | F4528
  Marriage	20 Apr 1880	Webster, Monroe, New York

  
  

  Male Nicholas Hefner

  
  

  Birth	2 Oct 1862	Rochester, Monroe, New York
  Christening	26 Oct 1862	Rochester, Monroe, New York
  Death	13 Nov 1935
  Burial	16 Nov 1935	Rochester, Monroe, New York
  Spouse	Esther Jones | F30555
  Marriage	16 Jul 1896	Rochester, Monroe, New York

  
  

  Male + Frederick Hefner

  
  

  Birth	12 May 1865	Rochester, Monroe, New York
  Christening	4 Jun 1865	Rochester, Monroe, New York
  Death	1951	New York
  Burial		Webster, Monroe, New York
  Spouse	Cornelia Hames | F12683
  Marriage	16 Apr 1890	Webster, Monroe, New York
  Spouse	Mary Gravette | F30552
  Marriage	23 Apr 1908	Rochester, Monroe, New York

  
  

  Male Peter Anton Hefner

  
  

  Birth	29 Jun 1867	Rochester, Monroe, New York
  Christening	Aug 1867	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Male Henry Hefner

  
  

  Birth	31 Jul 1869	Rochester, Monroe, New York
  Christening	29 Aug 1869	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Male Jacob Hefner

  
  

  Birth	26 Oct 1871	Webster, Monroe, New York
  Christening	13 Nov 1871	Webster, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Male Michael Hefner

  
  

  Birth	2 Dec 1873	Webster, Monroe, New York
  Christening	17 Dec 1873	Webster, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Female + Mary Hefner

  
  

  Birth	10 Jul 1876	Webster, Monroe, New York
  Christening	16 Jul 1876	Webster, Monroe, New York
  Death	1939
  Burial		Webster, Monroe, New York
  Spouse	Frederick Heimes | F20808
  Marriage	4 May 1897	Rochester, Monroe, New York

  
  

  Female Agnes Hefner

  
  

  Birth	24 Jul 1881	Webster, Monroe, New York
  Christening	31 Jul 1881	Webster, Monroe, New York
  Death	Yes, date unknown
  Burial