Charles Sedgwick  [Matthew Sedgwick / Clara Letitia Evans]
b. 1893 Cootamundra, New South Wales3 (#11892)
m. 1912 Sydney, New South Wales, Eileen Kelly3 (#19374)

Eileen Kelly  [parents unknown]

Children:

Irene Sedgwick
  b. 1912 Waterloo, New South Wales3 (#23416)
  m. 1936 Newtown, New South Wales, Herbert Speechley3 (#19406)
Joseph Sedgwick
  b. 1914 Redfern, New South Wales3 (#14340)
  m. 1940 Newtown, New South Wales, Elizabeth Bates3 (#19374)

Sources:

3. New South Wales Government Registration Records