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UPDATED: 14 September  2026

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First Name:   Last Name:   ID:  

Family: Marcellus Mrzywka / Rosalia Szczepaniah (F60213)

• Male Marcellus Mrzywka

  
  

  Birth	Jan 1854	Poland
  Death	17 May 1931	Rochester, Monroe, New York
  Burial	20 May 1931	Irondequoit, Monroe, New York
  Marriage
  Father
  Mother

  
  

  Female Rosalia Szczepaniah

  
  

  Birth	16 Jul 1858	Poland
  Death	24 Jan 1914	Rochester, Monroe, New York
  Burial	26 Jan 1914	Irondequoit, Monroe, New York
  Father
  Mother

  
  

  Male + Kazimierz (Casimir) Stanislaus Mrzywka

  
  

  Birth	14 Jan 1887	Poland
  Death	15 Feb 1949	Rochester, Monroe, New York
  Burial	19 Feb 1949	Irondequoit, Monroe, New York
  Spouse	Mary Koscielny | F60215
  Marriage	23 Nov 1915	Buffalo, Erie, New York

  
  

  Female Joanna M. “Jennie” Mrzywka

  
  

  Birth	4 Apr 1889	Poland
  Death	29 Sep 1980	Rochester, Monroe, New York
  Burial	1 Oct 1980	Rochester, Monroe, New York

  
  

  Male Ludovicus Mrzywka

  
  

  Birth	22 Jul 1892	Rochester, Monroe, New York
  Christening	7 Aug 1892	Rochester, Monroe, New York
  Death	16 Jan 1974	Rochester, Monroe, New York
  Burial	19 Jan 1974	Rochester, Monroe, New York

  
  

  Male Adam F. Mrzywka

  
  

  Birth	4 Dec 1894	Rochester, Monroe, New York
  Christening	16 Dec 1894	Rochester, Monroe, New York
  Death	9 Jul 1967	Rochester, Monroe, New York
  Burial		Irondequoit, Monroe, New York
  Spouse	Casimira Jendrusiak | F60212
  Marriage	26 Nov 1919	Rochester, Monroe, New York

  
  

  Male Charles John Stanislaus Mrzywka

  
  

  Birth	23 Jun 1897	Rochester, Monroe, New York
  Christening	4 Jul 1897	Rochester, Monroe, New York
  Death	30 Jul 1975
  Burial	2 Aug 1975	Rochester, Monroe, New York
  Spouse	Frances Jakubczak | F60217
  Marriage	1 Aug 1921	Rochester, Monroe, New York