The Descendants of John Heywood


  • Born January 7, 1848, probably in Holden, Massachusetts.
  • Parents were LEVI JENNISON and LUCY SMITH.
  • Married FLORENCE ESTELLE CLARK in Groton, New York. Florence was born about 1852, probably in Groton, New York; and died May 30, 1926 in Cortland, New York.
  • Died May 28, 1909 in Tioga Center, New York.


  1. LYNN EVERETT JENNISON, born October 5, 1878 in Groton, New York; died in 1968.
  2. WILLIS ERWIN JENNISON, born February 25, 1881 in Scranton, Pennsylvania.
  3. ROBERT LEE JENNISON, born December 25, 1881 in Wilkes-Barre, Pennsylvania.
  4. MARION CAMILLA JENNISON, born April 8, 1889 in Guilford, New York.

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