Henry Dwight Sedgwick III  [Henry Dwight Sedgwick II / Henrietta Ellery Sedgwick]
b. September 24, 1861, Stockbridge, Berkshire, Massachusetts
d. January 5, 1957
m1 November 07, 1895, New York, New York, Sarah May Minturn
m2 May 18, 1953, Gabriella May Ladd

Sarah May Minturn  [Robert Bowne Minturn / Susanna Shaw]
b. September 03, 1865, Statten Island, New York
d. January 26, 1919, Boston, Suffolk, Massachusetts

Gabriella May Ladd  []
b. May 19, 1906,4 [Boston, Suffolk, Massachusetts]
d. Oct 1972, [Stockbridge, Berkshire, Massachusetts]4

Census records:

1900 NY New York, New York
1920 MA Middlesex, Cambridge

Children of Henry Dwight Sedgwick III and Sarah May Minturn:

Henry Dwight Sedgwick IV (B47421)
  b. September 06, 1896 , Pointe a Pic, Quebec, Canada
  d. May 02, 1914, Groton, Middlesex, Massachusetts
Robert Minturn Sedgwick (B47422)
  b. January 27, 1899, New York, New York
  d. January 05, 1976
  m1 November 25, 1924, Groton, Middlesex, Massachusetts, Helen Peabody
  m2 Emily Lincoln
Francis Minturn Sedgwick (B47423)
  b. March 13, 1904, New York, New York
  d. October 24, 1967 , Santa Barbara County, California
  m. May 08, 1929, New York, New York, Alice Delano de Forest
Edith Minturn Sedgwick (B47424)
  b. October 30, 1901
  d. October 30, 1901

Assume All items 1 and/or 2 unless noted.

1. The Sedgwick Collection (MSS B46) at the New Haven Colony Historical Society papers of Hubert Merrill Sedgwick, Francis Morris Sedgwick and Frederick J Sedgwick,
genealogists of the family of Robert Sedgwick (1613 - 1656)

2. A Sedgwick Genealogy: Descendants of Deacon Benjamin Sedgwick
book compiled by Hubert Merrill Sedgwick (1867 - 1950)
published posthumously in 1961 by The New Haven Colony Historical Society

3. Census Records, any of those listed

4. Social Security Death Index
accessed at Ancestry.com
this record:
NameBirth DateDeath DateLast Residence
Gabriella Sedgwick19 May 1906Oct 1972Stockbridge, Berkshire, Massachusetts