Frederick John Sedgwick  [parents unknown]
b. abt 1830
m. 17 July 1855, Sydney, New South Wales, Emma Knorst1 (#V280-43B)  registration

Emma Knorst  [parents unknown]

Children:

Frederick J Sedgwick
  b. 1857, Chippendale, New South Wales1 (#2654)
  d. 1858, Sydney, New South Wales1 (#411)
Alice M Sedgwick
  b. 1858, Sydney, New South Wales1 (#1126)
  d. 1861, Camperdown, New South Wales1 (#V9505-122B)
Percy W Sedgwick
  b. 1859, Sydney, New South Wales1 (#1644)
  d. 1861, Sydney, New South Wales1 (#379)
Louisa Ann Sedgwick
  b. 3 June 1861, Sydney, New South Wales
  d. 1930, Ashfield in Sydney, New South Wales1 (#11602)
  m. 3 January 1885, New South Wales, Thomas Hastings1 (#137)
Arthur A Sedgwick
  b. 1862, Sydney, New South Wales1 (#2062)
  d. 1864, Surrey Hills, New South Wales1 (#309)
Emma Sedgwick
  b. 1868, Sydney, New South Wales1 (#712)
  d. 1876, Sydney, New South Wales1 (#1076)
Ada B Sedgwick
  b. Sydney, New South Wales 18701 (#80)
  d. 1872, Sidney, , New South Wales1 (#1064)

Sources:

1. New South Wales Government Registration Records

Descendants / Researchers:

Michael Roberts
Michaels's wife is a descendant of Louisa A Sedgwick

Have more data? genealogy@sedgwick.org