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UPDATED: 6 october  2026

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First Name:   Last Name:   ID:  

Family: Alfons Mantell / Bertha Harrison (F38882)

• Male Alfons Mantell

  
  

  Birth
  Death
  Burial
  Marriage
  Father
  Mother

  
  

  Female Bertha Harrison

  
  

  Birth
  Death
  Burial
  Father
  Mother

  
  

  Female Mabel E. Mantell

  
  

  Birth	16 Aug 1912	New York
  Death	Yes, date unknown
  Burial
  Spouse	Erwin August Wilhelm Sielaff | F38881
  Marriage	20 Mar 1933	Rochester, Monroe, New York