- Father: John WILLIAMSON
- Mother: Anderina WILLIAMSON
- Birth: 28 Mar 1859, Tirvensta, , Shetland Island, Scotland
- Occupation: Blacksmith, Otaki, , , NZL
- Occupation: Blacksmith, Aft 1888, Laggan, , NSW, AUS
- Death: 21 Oct 1923, Auburn, , NSW, AUS
- Partnership with: Mary Jane HONE
Marriage: 27 Aug 1888, Crookwell, , NSW, AUS
- Child: Ethel Maude Elizabeth WILLIAMSON Birth: 24 Oct 1889, Laggan, , NSW, AUS
- Child: Agnes Evelyn WILLIAMSON Birth: 4 Dec 1890, Laggan, , NSW, AUS
- Child: Rachel "Ray" May WILLIAMSON Birth: 1 Aug 1892, Laggan, , NSW, AUS
- Child: Eva Florance Mabel WILLIAMSON Birth: 27 Jul 1894, Crookwell, , NSW, AUS
- Child: John Andrew WILLIAMSON Birth: 17 Dec 1896, Crookwell, , NSW, AUS
- Child: Catherine May WILLIAMSON Birth: 29 May 1899, Crookwell, , NSW, AUS
- Child: Unith Angellen WILLIAMSON Birth: 27 Oct 1900, Crookwell, , NSW, AUS
- Child: Roberta Muriel WILLIAMSON Birth: 1 May 1903, Crookwell, , NSW, AUS
- Child: Angelina Mildear WILLIAMSON Birth: 29 Nov 1906, Crookwell, , NSW, AUS
- Child: Thelma Amelia WILLIAMSON Birth: 9 Jul 1908, Crookwell, , NSW, AUS
- Child: Vera Jane WILLIAMSON Birth: 14 Feb 1912, Sydney, , NSW, AUS
- Child: Fay WILLIAMSON Birth: 1915, Newtown, , NSW, AUS
Ancestors of John Arthur WILLIAMSON
/-John WILLIAMSON
John Arthur WILLIAMSON
\-Anderina WILLIAMSON
Descendants of John Arthur WILLIAMSON
1 John Arthur WILLIAMSON
=Mary Jane HONE Marriage: 27 Aug 1888, Crookwell, , NSW, AUS
2 Ethel Maude Elizabeth WILLIAMSON
=Edward "Isaac" William FORD Marriage: 1905, Crookwell, , NSW, AUS
3 John "Les" William Leslie FORD
=Lilian Mary DAVIS Marriage: 6 Jun 1942, Windsor, , NSW, AUS
3 Robert Stanley FORD
=Rita Margaret WHITTAKER Marriage: 1961, Bankstown, , NSW, AUS
3 Garnet Phillip FORD
=Mary Veronica FISHER Marriage: 24 Sep 1932, Bankstown, , NSW, AUS
3 Oswald Colin FORD
=Alfred Leslie MURCUTT Marriage: 1941, Rockdale, , NSW, AUS
2 Agnes Evelyn WILLIAMSON
2 Rachel "Ray" May WILLIAMSON
=Arthur William FORD Marriage: 1911, Crookwell, , NSW, AUS
3 William John FORD
=Edith Doris TAYLOR Marriage: 1932, Bankstown, , NSW, AUS
3 Bert Hoskin FORD
=Heather May DONALDSON Marriage: 1933, Bankstown, , NSW, AUS
2 Eva Florance Mabel WILLIAMSON
2 John Andrew WILLIAMSON
=Mabel Drinkall BENTLEY Marriage: 1915, Sydney, , NSW, AUS
3 Jane WILLIAMSON
3 Helena Olive May WILLIAMSON
=Harold Thomas Urban SPARKS Marriage: 1939, Petersham, , NSW, AUS
2 Catherine May WILLIAMSON
2 Unith Angellen WILLIAMSON
=George TURK Marriage: 1915, Sydney, , NSW, AUS
2 Roberta Muriel WILLIAMSON
2 Angelina Mildear WILLIAMSON
2 Thelma Amelia WILLIAMSON
=Charles Frederick E. ORROCK Marriage: 22 Dec 1928, Bankstown, , NSW, AUS
2 Vera Jane WILLIAMSON
=William R. MCDONALD Marriage: 1928, Bankstown, , NSW, AUS
3 Beryl Frances MCDONALD
=Kevin GRINHAM Marriage: 14 Jan 1947, Canterbury, , NSW, AUS
3 Living
3 Living
2 Fay WILLIAMSON
Ancestors of Leo Colin WILLIAMSON
/-David Campbell WILLIAMSON
/-Thomas Pye WILLIAMSON
| | /-Thomas PYE
| \-Sarah Susan PYE
| \-Anne HUMM
Leo Colin WILLIAMSON
| /-John James PASSMORE
\-Elizabeth Esther PASSMORE
\-Elizabeth J. WALSH
Descendants of Leo Colin WILLIAMSON
1 Leo Colin WILLIAMSON
=Ruth Ireland HORTON Marriage: 1937, Yass, , NSW, AUS
2 Michael WILLIAMSON
2 John WILLIAMSON
- Father: Arthur John WILLIAMSON
- Mother: Amy Margaret GOODWIN
- Birth: 26 Feb 1921, Yass, , NSW, AUS
- Death: 10 Jun 1993, Yass, , NSW, AUS
- Burial: Yass, , NSW, AUS
Ancestors of Lovel Thomas WILLIAMSON
/-David Campbell WILLIAMSON
/-Thomas Pye WILLIAMSON
| \-Sarah Susan PYE
/-Arthur John WILLIAMSON
| | /-John James PASSMORE
| \-Elizabeth Esther PASSMORE
| \-Elizabeth J. WALSH
Lovel Thomas WILLIAMSON
| /-John GOODWIN
| /-John GOODWIN
| | \-Harriet Kiturah FUNNELL
\-Amy Margaret GOODWIN
\-Sarah SEYMOUR
Ancestors of Margaret WILLIAMSON
/-William WILLIAMSON
Margaret WILLIAMSON
| /-Daniel MCCARTHY
\-Margaret MCCARTHY
\-Margaret DOYLE
- Birth: Est 1856, Bendigo, , VIC, AUS
- Death: 1 Apr 1923, Cootamundra, , NSW, AUS
Descendants of Margaret Parker WILLIAMSON
1 Margaret Parker WILLIAMSON
=George Henry DROVER Marriage: 1873, Eldorado, , VIC, AUS
2 George Henry DROVER
=Enid Annie ST CLAIR Marriage: 1913, Temora, , NSW, AUS
3 Gladys M. DROVER
3 Henry G. DROVER
3 Stanley R. DROVER
3 Albert R. DROVER
3 Harold "Chid" Maurice DROVER
=Florence Agatha GILLETT Marriage: 1939, Goulburn, , NSW, AUS
=Elizabeth Richardson BRACKEN Marriage: 1949, Goulburn, , NSW, AUS
3 Joyce E. DROVER
Ancestors of Mary Janet WILLIAMSON
/-William WILLIAMSON
Mary Janet WILLIAMSON
| /-Daniel MCCARTHY
\-Margaret MCCARTHY
\-Margaret DOYLE
Ancestors of Mary Louisa WILLIAMSON
/-William WILLIAMSON
Mary Louisa WILLIAMSON
| /-Daniel MCCARTHY
\-Margaret MCCARTHY
\-Margaret DOYLE
Ancestors of Michael WILLIAMSON
/-David Campbell WILLIAMSON
/-Thomas Pye WILLIAMSON
| \-Sarah Susan PYE
/-Leo Colin WILLIAMSON
| | /-John James PASSMORE
| \-Elizabeth Esther PASSMORE
| \-Elizabeth J. WALSH
Michael WILLIAMSON
| /-John Joseph HORTON
| /-Thomas James HORTON
| | \-Ann Maria CROSSLEY
\-Ruth Ireland HORTON
| /-Denis HOLLINGSWORTH
\-Alice HOLLINGSWORTH
\-Ann Elizabeth HOWELL
Ancestors of Millie May WILLIAMSON
/-William WILLIAMSON
/-Phillip John WILLIAMSON
| | /-Daniel MCCARTHY
| \-Margaret MCCARTHY
| \-Margaret DOYLE
Millie May WILLIAMSON
| /-Archibald MARSHALL
| /-George Mayes MARSHALL
| | \-Frances "Fanny" ELVIN
\-Esther May MARSHALL
| /-James RAYNER
\-Elizabeth Ann RAYNER
\-Elizabeth SMITH
Descendants of Millie May WILLIAMSON
1 Millie May WILLIAMSON
=James Ernest MCGUIGAN Marriage: 1938, Yass, , NSW, AUS
- Father: William WILLIAMSON
- Mother: Margaret MCCARTHY
- Birth: 1885, Berrima, , NSW, AUS
- Death: 6 Apr 1952, Yass, , NSW, AUS
- Burial: Yass, , NSW, AUS
Ancestors of Phillip John WILLIAMSON
/-William WILLIAMSON
Phillip John WILLIAMSON
| /-Daniel MCCARTHY
\-Margaret MCCARTHY
\-Margaret DOYLE
Descendants of Phillip John WILLIAMSON
1 Phillip John WILLIAMSON
=Esther May MARSHALL Marriage: 1911, Yass, , NSW, AUS
2 Millie May WILLIAMSON
=James Ernest MCGUIGAN Marriage: 1938, Yass, , NSW, AUS
Ancestors of Rachel "Ray" May WILLIAMSON
/-John WILLIAMSON
/-John Arthur WILLIAMSON
| \-Anderina WILLIAMSON
Rachel "Ray" May WILLIAMSON
| /-Charles HONE
| /-Thomas HONE
| | \-Charlotte NEVILLE
\-Mary Jane HONE
| /-Daniel ELDRIDGE
\-Elizabeth ELDRIDGE
\-Elizabeth GUNYON
Descendants of Rachel "Ray" May WILLIAMSON
1 Rachel "Ray" May WILLIAMSON
=Arthur William FORD Marriage: 1911, Crookwell, , NSW, AUS
2 William John FORD
=Edith Doris TAYLOR Marriage: 1932, Bankstown, , NSW, AUS
2 Bert Hoskin FORD
=Heather May DONALDSON Marriage: 1933, Bankstown, , NSW, AUS
3 Dorothy May FORD
3 Keith Wiliam FORD
=Living
3 Roger Alan FORD
Ancestors of Roberta Muriel WILLIAMSON
/-John WILLIAMSON
/-John Arthur WILLIAMSON
| \-Anderina WILLIAMSON
Roberta Muriel WILLIAMSON
| /-Charles HONE
| /-Thomas HONE
| | \-Charlotte NEVILLE
\-Mary Jane HONE
| /-Daniel ELDRIDGE
\-Elizabeth ELDRIDGE
\-Elizabeth GUNYON
- Father: David Campbell WILLIAMSON
- Mother: Sarah Susan PYE
- Birth: 31 May 1869, Bathurst, , NSW, AUS
- Death: 14 Dec 1934, Manly, , NSW, AUS
- Burial: 17 Dec 1934, Manly, , NSW, AUS
- Partnership with: James BUNYAN
Marriage: 1889, Bathurst, , NSW, AUS
Ancestors of Sarah Susannah WILLIAMSON
/-David Campbell WILLIAMSON
Sarah Susannah WILLIAMSON
| /-John PYE
| /-Thomas PYE
| | \-Mary PHILLIPS
\-Sarah Susan PYE
\-Anne HUMM
Descendants of Sarah Susannah WILLIAMSON
1 Sarah Susannah WILLIAMSON
=James BUNYAN Marriage: 1889, Bathurst, , NSW, AUS
- Father: William WILLIAMSON
- Mother: Margaret MCCARTHY
- Birth: 1874, Goulburn, , NSW, AUS
- Death: 26 Jan 1920, Concord, , NSW, AUS
- Burial: 28 Jan 1920, Rookwood, , NSW, AUS
Ancestors of Sidney Edward WILLIAMSON
/-William WILLIAMSON
Sidney Edward WILLIAMSON
| /-Daniel MCCARTHY
\-Margaret MCCARTHY
\-Margaret DOYLE
Ancestors of Thelma Amelia WILLIAMSON
/-John WILLIAMSON
/-John Arthur WILLIAMSON
| \-Anderina WILLIAMSON
Thelma Amelia WILLIAMSON
| /-Charles HONE
| /-Thomas HONE
| | \-Charlotte NEVILLE
\-Mary Jane HONE
| /-Daniel ELDRIDGE
\-Elizabeth ELDRIDGE
\-Elizabeth GUNYON
Descendants of Thelma Amelia WILLIAMSON
1 Thelma Amelia WILLIAMSON
=Charles Frederick E. ORROCK Marriage: 22 Dec 1928, Bankstown, , NSW, AUS
Ancestors of Thomas N. WILLIAMSON
/-David Campbell WILLIAMSON
/-Thomas Pye WILLIAMSON
| | /-Thomas PYE
| \-Sarah Susan PYE
| \-Anne HUMM
Thomas N. WILLIAMSON
| /-John James PASSMORE
\-Elizabeth Esther PASSMORE
\-Elizabeth J. WALSH
- Father: David Campbell WILLIAMSON
- Mother: Sarah Susan PYE
- Birth: 1864, Bathurst, , NSW, AUS
- Death: 14 Dec 1928, Yass, , NSW, AUS
- Burial: Yass, , NSW, AUS
- Partnership with: Elizabeth Esther PASSMORE
Marriage: 1887, Goulburn, , NSW, AUS
- Child: Arthur John WILLIAMSON Birth: 1888, Goulburn, , NSW, AUS
- Child: Harold WILLIAMSON Birth: 1890, Goulburn, , NSW, AUS
- Child: Thomas N. WILLIAMSON Birth: 1893
- Child: Francis Roy WILLIAMSON Birth: 1895, Yass, , NSW, AUS
- Child: Esther M. F. WILLIAMSON Birth: 1897, Yass, , NSW, AUS
- Child: Elizabeth M. WILLIAMSON Birth: 1900, Yass, , NSW, AUS
- Child: Edna Mary WILLIAMSON Birth: 1903, Yass, , NSW, AUS
- Child: Cecil J. WILLIAMSON Birth: 1906, Yass, , NSW, AUS
- Child: Leo Colin WILLIAMSON Birth: 7 Mar 1909, Yass, , NSW, AUS
Ancestors of Thomas Pye WILLIAMSON
/-David Campbell WILLIAMSON
Thomas Pye WILLIAMSON
| /-John PYE
| /-Thomas PYE
| | \-Mary PHILLIPS
\-Sarah Susan PYE
\-Anne HUMM
Descendants of Thomas Pye WILLIAMSON
1 Thomas Pye WILLIAMSON
=Elizabeth Esther PASSMORE Marriage: 1887, Goulburn, , NSW, AUS
2 Arthur John WILLIAMSON
=Amy Margaret GOODWIN Marriage: 1915, Yass, , NSW, AUS
3 Lovel Thomas WILLIAMSON
2 Harold WILLIAMSON
2 Thomas N. WILLIAMSON
2 Francis Roy WILLIAMSON
2 Esther M. F. WILLIAMSON
2 Elizabeth M. WILLIAMSON
2 Edna Mary WILLIAMSON
=Edmund Joseph O'CONNOR Marriage: 1930, Yass, , NSW, AUS
3 Brian O'CONNOR
3 Denise O'CONNOR
2 Cecil J. WILLIAMSON
2 Leo Colin WILLIAMSON
=Ruth Ireland HORTON Marriage: 1937, Yass, , NSW, AUS
3 Michael WILLIAMSON
3 John WILLIAMSON
- Father: John Arthur WILLIAMSON
- Mother: Mary Jane HONE
- Birth: 27 Oct 1900, Crookwell, , NSW, AUS
- Death: 20 May 1965, Brisbane, , QLD, AUS
- Alt. Death: 24 Jun 1966, Brisbane, New South Wales, Austrailia
- Burial: Sydney, , NSW, AUS
- Partnership with: George TURK
Marriage: 1915, Sydney, , NSW, AUS
Ancestors of Unith Angellen WILLIAMSON
/-John WILLIAMSON
/-John Arthur WILLIAMSON
| \-Anderina WILLIAMSON
Unith Angellen WILLIAMSON
| /-Charles HONE
| /-Thomas HONE
| | \-Charlotte NEVILLE
\-Mary Jane HONE
| /-Daniel ELDRIDGE
\-Elizabeth ELDRIDGE
\-Elizabeth GUNYON
Descendants of Unith Angellen WILLIAMSON
1 Unith Angellen WILLIAMSON
=George TURK Marriage: 1915, Sydney, , NSW, AUS
Ancestors of Vera Jane WILLIAMSON
/-John WILLIAMSON
/-John Arthur WILLIAMSON
| \-Anderina WILLIAMSON
Vera Jane WILLIAMSON
| /-Charles HONE
| /-Thomas HONE
| | \-Charlotte NEVILLE
\-Mary Jane HONE
| /-Daniel ELDRIDGE
\-Elizabeth ELDRIDGE
\-Elizabeth GUNYON
Descendants of Vera Jane WILLIAMSON
1 Vera Jane WILLIAMSON
=William R. MCDONALD Marriage: 1928, Bankstown, , NSW, AUS
2 Beryl Frances MCDONALD
=Kevin GRINHAM Marriage: 14 Jan 1947, Canterbury, , NSW, AUS
3 Living
3 Warren Francis GRINHAM
3 Living
2 Living
2 Living
- Birth: Est 1865, , , , Scotland
- Death: (Date and Place unknown)
Descendants of William WILLIAMSON
1 William WILLIAMSON
=Mary BOGGIE Marriage: Est 1890
2 Jessie Jackson WILLIAMSON
=Charles Bertie GOW Marriage: 1922, Marrickville, , NSW, AUS
3 Mary Williamson GOW
=Norman Mervyn SMITH Marriage: 18 Jan 1947, Dulwich Hill, , NSW, AUS
3 Francis Davis GOW
=Doreen Edna HINSON Marriage: 1952, Auburn, , NSW, AUS
3 Russell Spearfelt GOW