About John Shacklock
Lived 1865 – 1935 (aged 70). John Shacklock was a New Zealand businessperson.
John Bradley Shacklock (30 January 1865 – 12 July 1935) was a New Zealand iron founder and politician. He served as mayor of Dunedin from 1914 to 1915.
Early life and family Shacklock was born in Oamaru on 16 April 1872. His father, Henry Ely Shacklock, was a manufacturer known for producing the Shacklock coal range, and his mother was Elisabeth Shacklock (née Bradley). He lived in Dunedin from 1873, and was educated at the Dunedin Collegiate School for Boys.
In 1890, Shacklock married Ada Ralph, and the couple went on to have three children. Subsequently, Shacklock served as a Dunedin city councillor until 1913, when he did not seek re-election to council but stood as a mayoral candidate only, finishing in third place. However, the following year, Shacklock won the mayoralty over three other candidates, securing 5579 votes, a majority of 2633 votes over his nearest opponent. He did not contest the mayoralty at the 1915 municipal elections, but was returned as a city councillor, remaining in that role until 1935, when he chose not to stand for re-election.
While on the Dunedin City Council, was chairman of the water committee from 1912 to 1913, the finance committee from 1931 to 1933, and the electric power and lighting committee from 1908 to 1913, 1915 to 1931, and 1933 to 1935. He also served as a member of the Dunedin Drainage Board and the Ocean Beach Domain Board.
Death and legacy Douglas died in Dunedin on 12 July 1935, and was buried at Andersons Bay Cemetery. His wife, Ada, died in 1937.
In 1936, Ada Shacklock gifted a home, to be designated the J. B. Shacklock Home, to the Methodist Central Mission Eventide Home in Dunedin.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in John Shacklock's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped John Shacklock's
Frequently asked questions
Who was John Shacklock?
New Zealand iron founder and politician (1865-1935)
When was John Shacklock born?
John Shacklock was born on 30 January 1865 in Oamaru.
When did John Shacklock die?
John Shacklock died on 12 July 1935 in Dunedin.
What was John Shacklock's occupation?
John Shacklock was a businessperson.
What nationality was John Shacklock?
John Shacklock was New Zealand.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John Shacklock. https://biography.guide/john-shacklock/
MLA: "John Shacklock." Biography.guide, https://biography.guide/john-shacklock/.
Chicago: "John Shacklock." Biography.guide. https://biography.guide/john-shacklock/.
Data last updated: 2026-09-23 · Spot an error? Report a correction.
Portrait: Wikimedia Commons · author & licence
Page generated 2026-09-27 05:05 UTC