Ancestry of
Jeffrey Dahmer

Serial Killer

Mary S. Gregory

View famous kin of Mary S. Gregory

• • 2nd Great-grandmother of Jeffrey Dahmer — 5th Generation
  • Ahnentafel No:
  • 25 
  • Father:
  • Alva Gregory 
  • Mother:
  • Hannah M. Porter   
  • Birth Date:
  • 22 Oct 1852 
  • Birth Location:
  • New York 
  • Christening Date:
  •  
  • Christening Location:
  •  
  • Death Date:
  • 28 Feb 1900 
  • Death Location:
  • Stevens Point, Portage, Wisconsin 
  • Burial Date:
  •  
  • Burial Location:
  •  
  • Spouse Name:
  • Abner Flint
  • Marriage Date:
  • 1866 
  • Marriage Location:
  • Nights Creek, Allegheny, New York 
  • Children:
  
  

  James Abner Flint

  James Ernest Flint (Ahnentafel No:12 )

  Lucien Floyd Flint

• Additional marriages for Mary S. Gregory

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  • Spouse:
  • Thaddeus Watts
  • Marriage Date:
  • 26 Jan 1879
  • Marriage Location:
  • Mosinee, Marathon, Wisconsin

• Sources for Mary S. Gregory

  • ¹ Federal Census, WI, Portage County, 1880, Stevens Point, E.D. 146, p. 28, Image 28 of 50.
  • ² Federal Census, NY, Monroe County, 1860, Union, p. 15, Image 15 of 63.
  • ³ Federal Census, NY, Cattaraugus County, 1870, South Valley, p. 17, Image 19 of 22.
  • ⁴ Membership Application to the General Society of Mayflower Descendants, Plymouth, Massachusetts and Salt Lake City, Utah (2019), General No. 075717, Supplement 3.
  • ⁵ Stevens Point Journal (Stevens Point, Wisconsin), 24 FEB 1900, p. 1, Obituary for Mary Gregory Watts.
  • ⁶ Wisconsin, U.S., Death Records, 1959-2004, Death record for Mary S Gregory Watts.
  • ⁷ Wisconsin, U.S., Marriage Records, 1820-2004, Marriage record for Thadeas Watts and Mary Flint.
  • ⁸ Child, Christopher C., "Jeffrey Dahmer and Other Infamous Mayflower Descendants", (accessed 03/30/2023).