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The National Portrait Gallery acknowledges the Traditional Custodians of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures and to Elders both past and present.

Aboriginal and Torres Strait Islander viewers are warned that this website contains images of deceased persons.

Search / martha cassell

Portraits

Martha Cassell

Martha Cassell

Martha Cassell

Martha Cassell, late 1840s to early 1850s

an unknown artist

Portrait, daguerreotype

Collection: National Portrait Gallery
Purchased 2018

James Horatio Nelson Cassell

James Horatio Nelson Cassell

James Horatio Nelson Cassell

James Horatio Nelson Cassell, late 1840s to early 1850s

an unknown artist

Portrait, daguerreotype

Collection: National Portrait Gallery
Purchased 2018

Martha Knox

Martha Knox

Martha Knox

Martha Knox, c. 1855

an unknown artist

Portrait, daguerreotype

Collection: National Portrait Gallery
Gift of Dr Peter Halliday in memory of Norah Knox 2010

Martha Mary Robertson

Martha Mary Robertson

Martha Mary Robertson

Martha Mary Robertson, 1866

Johnstone O'Shannessy & Co

Portrait, albumen photograph on carte de visite

Collection: National Portrait Gallery
Gift of Malcolm Robertson in memory of William Thomas Robertson 2018
Donated through the Australian Government's Cultural Gifts Program

Martha Kermode

Martha Kermode

Martha Kermode

Martha Kermode, c. 1840

Portrait, oil on canvas

Purchased 2008. The original frame for this work was donated to the National Portrait Gallery of Australia by the National Gallery of Victoria 2009.

Martha Sarah Butler

Martha Sarah Butler

Martha Sarah Butler

Martha Sarah Butler, c. 1845

Thomas Griffiths Wainewright

Portrait, watercolour, gouache and pencil on paper

Purchased 2009

Martha Mary Robertson with her child William St Leonards Robertson

Martha Mary Robertson with her child William St Leonards Robertson

Martha Mary Robertson with her child William St Leonards Robertson

Martha Mary Robertson with her child William St Leonards Robertson, c. 1865

an unknown artist

Portrait, ambrotype, hand coloured

Gift of Fiona Turner (née Robertson) and John Robertson 2011. Donated through the Australian Government's Cultural Gifts Program.

William Robertson and Martha Mary Robertson

William Robertson and Martha Mary Robertson

William Robertson and Martha Mary Robertson

William Robertson and Martha Mary Robertson, 1863

William Edward Kilburn

Portrait, carte de visite photograph on card

Collection: National Portrait Gallery
Gift of Malcolm Robertson in memory of William Thomas Robertson 2018. Donated through the Australian Government's Cultural Gifts Program.

William and Martha Mary Robertson and their children [William St Leonards, Eliza, John, William St Leonards on a horse, Beatrice and Ida]

William and Martha Mary Robertson and their children [William St Leonards, Eliza, John, William St Leonards on a horse, Beatrice and Ida]

William and Martha Mary Robertson and their children [William St Leonards, Eliza, John, William St Leonards on a horse, Beatrice and Ida]

William and Martha Mary Robertson and their children [William St Leonards, Eliza, John, William St Leonards on a horse, Beatrice and Ida], 1860s-1870s

Portrait, eight carte de visites, hand coloured, contained in a red leather presentation case

Gift of Malcolm Robertson in memory of William Thomas Robertson 2018. Donated through the Australian Government's Cultural Gifts Program.

image not online

Album of cartes de visite and cabinet cards compiled by William St Leonards Robertson, 1860s-c. 1900

Portrait, 24 page brown leather bound album of 119 cartes de visite and 16 cabinet card photographs

Collection: National Portrait Gallery
Gift of Malcolm Robertson in memory of William Thomas Robertson 2018
Donated through the Australian Government's Cultural Gifts Program

Robert Kermode

Robert Kermode

Robert Kermode

Robert Kermode, c. 1840

Portrait, oil on canvas

Purchased 2008. The original frame for this work was donated to the National Portrait Gallery of Australia by the National Gallery of Victoria 2009.

Mrs Grey

Mrs Grey

Mrs Grey

Mrs Grey, c. 1845

Portrait, cast wax

Purchased 1999

Edward Knox

Edward Knox

Edward Knox

Edward Knox, c. 1927-1929

Portrait, oil on canvas

Gift of Mrs Caroline Philippa Parker 2005. Donated through the Australian Government's Cultural Gifts Program.

Edward Paine Butler

Edward Paine Butler

Edward Paine Butler

Edward Paine Butler, c. 1845

Thomas Griffiths Wainewright

Portrait, watercolour, gouache and pencil on paper

Purchased 2009

William St Leonards Robertson and the Oxford boat race crew

William St Leonards Robertson and the Oxford boat race crew

William St Leonards Robertson and the Oxford boat race crew

William St Leonards Robertson and the Oxford boat race crew, early 1880s

Hills & Saunders

Portrait, carte de visite photograph

Collection: National Portrait Gallery
Gift of Malcolm Robertson in memory of William Thomas Robertson 2018
Donated through the Australian Government's Cultural Gifts Program

William St Leonards Robertson

William St Leonards Robertson

William St Leonards Robertson

William St Leonards Robertson, c. 1865

an unknown artist

Portrait, ambrotype, hand coloured

Gift of Fiona Turner (née Robertson) and John Robertson 2011. Donated through the Australian Government's Cultural Gifts Program.

© National Portrait Gallery 2025
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Phone +61 2 6102 7000
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The National Portrait Gallery acknowledges the Traditional Custodians of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures and to Elders past and present. We respectfully advise that this site includes works by, images of, names of, voices of and references to deceased people.

This website comprises and contains copyrighted materials and works. Copyright in all materials and/or works comprising or contained within this website remains with the National Portrait Gallery and other copyright owners as specified.

The National Portrait Gallery respects the artistic and intellectual property rights of others. The use of images of works of art reproduced on this website and all other content may be restricted under the Australian Copyright Act 1968 (Cth). Requests for a reproduction of a work of art or other content can be made through a Reproduction request. For further information please contact NPG Copyright.

The National Portrait Gallery is an Australian Government Agency