- Birth: 2 Dec 1810, Felmingham, , NFK, ENG
- Also known as: William COVELL 
- Occupation: Bootmaker
- Transported: on the  "Aurora", 3 Nov 1833, Sydney, , NSW, AUS
- ticket of Freedom: 1846
- Death: 8 Apr 1868, Yass, , NSW, AUS
- Burial: Yass, , NSW, AUS
- Partnership with: Mary Ann DITTON
 Marriage: 27 Sep 1842, Narellan, , NSW, AUS
 - Child: Edward George COBLE Birth: 13 Jun 1843, Cobbitty, , NSW, AUS
- Child: Amy Elizabeth COBLE Birth: 5 Feb 1846
- Child: Drucilla COBLE Birth: 22 Sep 1848
- Child: Robert Watson COBLE Birth: 1851, Yass, , NSW, AUS
- Child: Sarah Ann COBLE Birth: 25 Aug 1853
- Child: William O'Neill COBLE Birth: 1856, Yass, , NSW, AUS
- Child: Alfred Ditton COBLE Birth: 1859, Yass, , NSW, AUS
- Child: John Samuel COBLE Birth: 1862, Yass, , NSW, AUS
- Child: Joseph James COBLE Birth: 1867, Yass, , NSW, AUS
 
Descendants of William O'Neill COBLE
1 William O'Neill COBLE
  =Mary Ann DITTON  Marriage: 27 Sep 1842, Narellan, , NSW, AUS
      2 Edward George COBLE
        =Margaret Ann FRANKLIN  Marriage: 1872, Yass, , NSW, AUS
            3 Edward George COBLE
              =Martha E. DOWNES  Marriage: 1911, Boorowa, , NSW, AUS
        =Susan BLISS  Marriage: 1884, Goulburn, , NSW, AUS
      2 Amy Elizabeth COBLE
        =John Samuel BARKER  Marriage: 1868, Yass, , NSW, AUS
            3 Sarah E. BARKER
            3 Alfred G. BARKER
            3 Martha BARKER
            3 John Samuel BARKER
            3 William Arthur BARKER
              =Rebecca Jane FLANERY  Marriage: 1 Jan 1901, Murrumburrah, , NSW, AUS
            3 Edith Maud BARKER
            3 Ernest Robert BARKER
              =Ada May IRWIN  Marriage: 1913, Murrumburrah, , NSW, AUS
      2 Drucilla COBLE
        =Josiah WALKER  Marriage: 1870, Binalong, , NSW, AUS
      2 Robert Watson COBLE
      2 Sarah Ann COBLE
        =Isaiah Hamish BARKER  Marriage: 7 Nov 1870, Binalong, , NSW, AUS
      2 William O'Neill COBLE
        =Hannah BARKER  Marriage: 1876, Young, , NSW, AUS
            3 Amy E. COBLE
              =William CORKERY  Marriage: 1912, Boorowa, , NSW, AUS
            3 Adelaide Maude COBLE
              =Stanley Solomon COOPER  Marriage: 1917, Boorowa, , NSW, AUS
            3 Elsie Lillian COBLE
              =Albert John BRYCE  Marriage: 1917, Boorowa, , NSW, AUS
            3 Stanley COBLE
              =Sarah Ann CROKER  Marriage: 1919, Boorowa, , NSW, AUS
      2 Alfred Ditton COBLE
        =Elizabeth BRISTOL  Marriage: 1881, Young, , NSW, AUS
            3 Arthur Robert COBLE
              =Ivy Edith BILL  Marriage: 1929, Goulburn, , NSW, AUS
            3 Victor Alfred COBLE
              =Harriet CUMMINGS  Marriage: 1919, Boorowa, , NSW, AUS
      2 John Samuel COBLE
        =Caroline Isabella BRISTOL  Marriage: 1885, Murringo, , NSW, AUS
      2 Joseph James COBLE
-  Father: William O'Neill COBLE
-  Mother: Mary Ann DITTON
- Birth: 1856, Yass, , NSW, AUS
- Death: 7 Nov 1916, Boorowa, , NSW, AUS
- Burial: 8 Nov 1916, Boorowa, , NSW, AUS
- Partnership with: Hannah BARKER
 Marriage: 1876, Young, , NSW, AUS
 - Child: Amy E. COBLE Birth: Abt 1879, Boorowa, , NSW, AUS
- Child: Adelaide Maude COBLE Birth: 1892, Boorowa, , NSW, AUS
- Child: Elsie Lillian COBLE Birth: 1894, Boorowa, , NSW, AUS
- Child: Stanley COBLE Birth: 1897, Boorowa, , NSW, AUS
 
Ancestors of William O'Neill COBLE
        /-William O'Neill COBLE
William O'Neill COBLE
        \-Mary Ann DITTON
Descendants of William O'Neill COBLE
1 William O'Neill COBLE
  =Hannah BARKER  Marriage: 1876, Young, , NSW, AUS
      2 Amy E. COBLE
        =William CORKERY  Marriage: 1912, Boorowa, , NSW, AUS
            3 Ivy Maud CORKERY
              =Abraham Patrick KEEFE  Marriage: 1941, Boorowa, , NSW, AUS
      2 Adelaide Maude COBLE
        =Stanley Solomon COOPER  Marriage: 1917, Boorowa, , NSW, AUS
      2 Elsie Lillian COBLE
        =Albert John BRYCE  Marriage: 1917, Boorowa, , NSW, AUS
      2 Stanley COBLE
        =Sarah Ann CROKER  Marriage: 1919, Boorowa, , NSW, AUS
Ancestors of Charles John COCHRAN
                  /-Neil COCHRAN
        /-Lachlan Valentine COCHRAN
Charles John COCHRAN
        |         /-William D. ORCHARD
        \-Theresa Elizabeth ORCHARD
                  \-Theresa Ellen HAND
Descendants of Charles John COCHRAN
1 Charles John COCHRAN
  =Mildred Mary CASEY  Marriage: 1948, Goulburn, , NSW, AUS
      2 Living
      2 Living
Ancestors of Lachlan Lindsay COCHRAN
                  /-Neil COCHRAN
        /-Lachlan Valentine COCHRAN
Lachlan Lindsay COCHRAN
        |         /-William D. ORCHARD
        \-Theresa Elizabeth ORCHARD
                  \-Theresa Ellen HAND
-  Father: Neil COCHRAN
- Birth: 1889, Albury, , NSW, AUS
- Death: 1959, Goulburn, , NSW, AUS
- Partnership with: Theresa Elizabeth ORCHARD
 Marriage: 1916, Goulburn, , NSW, AUS
 - Child: Lachlan Lindsay COCHRAN Birth: 4 Jan 1918, Goulburn, , NSW, AUS
- Child: William Neil COCHRAN Birth: 19 Jan 1919, Goulburn, , NSW, AUS
- Child: Patrick Joseph COCHRAN Birth: 5 Feb 1921, Goulburn, , NSW, AUS
- Child: Charles John COCHRAN Birth: 18 Mar 1925, Goulburn, , NSW, AUS
 
Ancestors of Lachlan Valentine COCHRAN
        /-Neil COCHRAN
Lachlan Valentine COCHRAN
Descendants of Lachlan Valentine COCHRAN
1 Lachlan Valentine COCHRAN
  =Theresa Elizabeth ORCHARD  Marriage: 1916, Goulburn, , NSW, AUS
      2 Lachlan Lindsay COCHRAN
      2 William Neil COCHRAN
      2 Patrick Joseph COCHRAN
        =Peggy Jean ARENTZ  Marriage: 1946, Rockdale, , NSW, AUS
            3 Living
      2 Charles John COCHRAN
        =Mildred Mary CASEY  Marriage: 1948, Goulburn, , NSW, AUS
            3 Living
            3 Living
- Birth: Abt 1840
- Death: (Date and Place unknown)
Descendants of Mary COCHRAN
1 Mary COCHRAN
  =Alexander Anderson MCKEAHNIE  Marriage: 1860, Cooma, , NSW, AUS
- Birth: Abt 1865
- Death: (Date and Place unknown)
- Partnership with: (Unknown)
 
Descendants of Neil COCHRAN
1 Neil COCHRAN
  =(Unknown)
      2 Lachlan Valentine COCHRAN
        =Theresa Elizabeth ORCHARD  Marriage: 1916, Goulburn, , NSW, AUS
            3 Lachlan Lindsay COCHRAN
            3 William Neil COCHRAN
            3 Patrick Joseph COCHRAN
              =Peggy Jean ARENTZ  Marriage: 1946, Rockdale, , NSW, AUS
            3 Charles John COCHRAN
              =Mildred Mary CASEY  Marriage: 1948, Goulburn, , NSW, AUS
Ancestors of Patrick Joseph COCHRAN
                  /-Neil COCHRAN
        /-Lachlan Valentine COCHRAN
Patrick Joseph COCHRAN
        |         /-William D. ORCHARD
        \-Theresa Elizabeth ORCHARD
                  \-Theresa Ellen HAND
Descendants of Patrick Joseph COCHRAN
1 Patrick Joseph COCHRAN
  =Peggy Jean ARENTZ  Marriage: 1946, Rockdale, , NSW, AUS
      2 Living
-  Father: Lachlan Valentine COCHRAN
-  Mother: Theresa Elizabeth ORCHARD
- Birth: 19 Jan 1919, Goulburn, , NSW, AUS
- Death: 24 Jul 1959, Burwood, , NSW, AUS
- Burial: Goulburn, , NSW, AUS
Ancestors of William Neil COCHRAN
                  /-Neil COCHRAN
        /-Lachlan Valentine COCHRAN
William Neil COCHRAN
        |         /-William D. ORCHARD
        \-Theresa Elizabeth ORCHARD
                  \-Theresa Ellen HAND
- Birth: 10 Jun 1872, Hutchesontown, Glasgow, Lanark, Scotland
- Death: (Date and Place unknown)
Descendants of Charles Napier COCHRANE
1 Charles Napier COCHRANE
  =Agnes King FRASER  Marriage: 3 Jan 1899, Abington, , LKS, SCT
- Birth: Abt 1815, , , , Ireland
- Death: 19 Mar 1891, Wollongong, , NSW, AUS
- Burial: 22 Mar 1891
- Partnership with: Robert OSBORNE
 Marriage: 1844, Wollongong, , NSW, AUS
 
Descendants of Eliza COCHRANE
1 Eliza COCHRANE
  =Robert OSBORNE  Marriage: 1844, Wollongong, , NSW, AUS
- Birth: 1841, Fintona, , TYR, Northern Ireland
- Death: 1926, Glen Innes, , NSW, AUS
- Partnership with: James OSBORNE
 Marriage: 1864, Wollongong, , NSW, AUS
 
Descendants of Mary Jane COCHRANE
1 Mary Jane COCHRANE
  =James OSBORNE  Marriage: 1864, Wollongong, , NSW, AUS
- Birth: Abt 1874
- Death: (Date and Place unknown)
Descendants of Robert J. COCHRANE
1 Robert J. COCHRANE
  =Susan CARTWRIGHT  Marriage: 1898, Glebe, , NSW, AUS
- Birth: Est 1904
- Death: (Date and Place unknown)
Descendants of Emily COCK
1 Emily COCK
  =Clifford Lawrence MOSS  Marriage: 1924, Carcoar, , NSW, AUS
      2 Harold Clifford MOSS
        =Annie Mary ANDERSON  Marriage: 1952, Blayney, , NSW, AUS
- Birth: Est 1845
- Death: (Date and Place unknown)
- Partnership with: James Henry BYRNE
 Marriage: 1865, Sydney, , NSW, AUS
 - Child: Lucy A. BYRNE Birth: 1867, Berrima, , NSW, AUS
- Child: Emily Jane BYRNE Birth: 1870, Berrima, , NSW, AUS
- Child: Walter Leigh BYRNE Birth: 1874, Berrima, , NSW, AUS
- Child: Minnie E. BYRNE Birth: 1877, Berrima, , NSW, AUS
 
Descendants of Mary Jane COCK
1 Mary Jane COCK
  =James Henry BYRNE  Marriage: 1865, Sydney, , NSW, AUS
      2 Lucy A. BYRNE
      2 Emily Jane BYRNE
        =William Underwood ALLEY  Marriage: 1899, Braidwood, , NSW, AUS
            3 Walter Underwood ALLEY
            3 Gordon B. ALLEY
            3 James T. ALLEY
            3 Ena M. ALLEY
            3 Eric S. ALLEY
            3 William L. ALLEY
            3 Nancy Byrne ALLEY
      2 Walter Leigh BYRNE
      2 Minnie E. BYRNE
-  Father: John COCKER
- Birth: 1885, Goulburn, , NSW, AUS
- Death: (Date and Place unknown)
Ancestors of Alice W. COCKER
        /-John COCKER
Alice W. COCKER
Descendants of Alice W. COCKER
1 Alice W. COCKER
  =Edgar Byrock WEBSTER  Marriage: 1914, Ashfield, , NSW, AUS
- Birth: Est 1860
- Death: (Date and Place unknown)
- Partnership with: (Unknown)
 
Descendants of John COCKER
1 John COCKER
  =(Unknown)
      2 Alice W. COCKER
        =Edgar Byrock WEBSTER  Marriage: 1914, Ashfield, , NSW, AUS
Ancestors of Ada May COCKERELL
                            /-Wlliam James COCKERELL
                  /-Richard COCKERELL
                  |         \-Mary Anne BRISCOE
        /-William James COCKERELL
        |         |         /-William HARMER
        |         \-Mary Ann HARMER
        |                   \-Ellen RYAN
Ada May COCKERELL
        |                   /-William DAWSON
        |         /-David DAWSON
        |         |         \-Margaret LEARY
        \-Margaret "Florence" Flora DAWSON
                  |         /-Ronald ROBERTSON
                  \-Catherine ROBERTSON
                            \-Margaret "Peggy" MCKINNON
Ancestors of Benjamin COCKERELL
        /-Wlliam James COCKERELL
Benjamin COCKERELL
        \-Mary Anne BRISCOE
Ancestors of Charles COCKERELL
                  /-Wlliam James COCKERELL
        /-Richard COCKERELL
        |         \-Mary Anne BRISCOE
Charles COCKERELL
        |         /-William HARMER
        \-Mary Ann HARMER
                  \-Ellen RYAN