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UPDATED: 14 September  2026

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First Name:   Last Name:   ID:  

Family: Abraham De Koker / Mary Merson (F51908)

• Male Abraham De Koker

  
  

  Birth	8 Sep 1884	Breskens, Zeeland, Nederland
  Death	21 Aug 1964
  Burial		Penfield, Monroe, New York
  Marriage	19 Mar 1908	Rochester, Monroe, New York
  Father	Jacob De Koker | F51909 Group Sheet
  Mother	Izabella van Steenkiste | F51909 Group Sheet

  
  

  Female Mary Merson

  
  

  Birth	12 Aug 1887	New York
  Death	30 May 1983	Penfield, Monroe, New York
  Burial
  Father	Pieter Meerssen | F24528 Group Sheet
  Mother	Suzanna Maria Zonnevijlle | F24528 Group Sheet

  
  

  Female Madelina Dekoker

  
  

  Birth	1 May 1909	Rochester, Monroe, New York
  Christening	Jun 1911	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Female Iasabell Susanna Dekoker

  
  

  Birth	27 Jul 1912	Rochester, Monroe, New York
  Christening	15 Sep 1912	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Male John Peter Dekoker

  
  

  Birth	21 May 1914	Rochester, Monroe, New York
  Christening	6 Sep 1914	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Male James Abraham Dekoker

  
  

  Birth	7 Jun 1918	Rochester, Monroe, New York
  Christening	2 Feb 1919	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Female Susanna May Dekoker

  
  

  Birth	4 Nov 1920	Rochester, Monroe, New York
  Christening	12 Jun 1921	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial

  
  

  Male Abraham George Dekoker

  
  

  Birth	15 Jun 1928	Rochester, Monroe, New York
  Christening	30 Sep 1928	Rochester, Monroe, New York
  Death	Yes, date unknown
  Burial