John Sedgwick [parents unkown]
b. bet 1785-1790, England
d. apparently bet 1860-1870
m. England, Ann Unknown
immigrated to New York bet 1825-1831, then to Massachusetts, Conecticut and Rhode Island

Ann Unknown
b. bet 1785-1790, England
d. apparently bet 1860-1870

Census records:

1840 MA Bristol, Fall River
1850 CT Windham, Killingly
1860 RI Providence, Smithfield

Found originally in census records, little is known about this family.

Children [assumed from census data]:

Unknown Sedgwick
  d. bet 1846 - 1850
  m. Unknown Platt
Mary Ann Sedgwick
  b. abt 1825, England
  m. abt 1844 Unknown Wickes
Joseph L Sedgwick
  b. abt 1831, New York
Margaret Sedgwick
  b. abt 1834, Staten Island, Richmond, New York
Frederic Sedgwick
  b. abt 1842, Fall River, Bristol, Massachusetts
Isabella Sedgwick
  b. abt 1844, Fall River, Bristol, Massachusetts

Son Joseph served in the Civil War:
    Joseph Sedgwick, residence Smithfield, Rhode Island
    enlisted 5/26/1862 private, RI 9th Infantry
    discharged 9/12/1862, Providence, Rhode Island
Is this Joseph? 1880 NY Dutchess
Questions? Have more data?