James Charles Sedgwick  [William Sedgwick / Elizabeth Margaret Harding]
b. 1865, Brunswick, Victoria1 (#1332)
d. 1899, Northcote, Victoria1 (#7063)
m. 1890, Brunswick, Isabella O'Leary1 (#1682)

Isabella O'Leary  [Humphrey O'Leary / Isabella Susan Ford]
m1 1890, Brunswick Victoria, James Charles Sedgwick1 (#1682)
m2 1903, East Coolgardie, Western Australia, Frank Pritchard4 (#496/03)

Children of James Charles Sedgwick and Isabella O'Leary:

Elsie Elizabeth Sedgwick
  b. 1890, Northcote, Victoria1 (#35082)
Charles William Sedgwick
  b. 1893, Northcote, Victoria1 (#34089)
Edwin Alfred Sedgwick
  b. 1898, Northcote, Victoria1 (#5490)
  m. Susan Rutherford
Alice Florence Sedgwick
  b. 1899, Northcote, Victoria1 (#21054)

Children of Frank Pritchard and Isabella O'Leary:

Fred Pritchard
  b. 1904, registered at East Coolgardie, Western Australia4 (#1746/04)
Harold Allan Pritchard
  b. 1904, registered at East Coolgardie, Western Australia4 (#1583/04)
Gilbert Pritchard
  b. 1905, registered at East Coolgardie, Western Australia4 (#2012/05)
(These children are not Sedgwick descendants, but half-brothers and sisters.)

Sources:

1. Victorian Government Registration Records

4. Western Australia Government Registration Records

Have more data? genealogy@sedgwick.org