About Zephaniah Platt
Lived 1796 – 1871 (aged 75). Zephaniah Platt was an American judge and lawyer.
Zephaniah Platt (March 31, 1796 – April 20, 1871) was an American lawyer and politician from Michigan. He was Michigan Attorney General from 1841 to 1843.
Life Platt was born on March 31, 1796, in Pleasant Valley, Dutchess County, New York. He was the son of New York Supreme Court Justice Jonas Platt and Helena (nee Livingston) Platt (1767-1859), and was baptized at the Presbyterian Church in Pleasant Valley, N.Y. was Attorney General of the State of Michigan from 1841 to 1843. He also served as a vice president in the American Anti-Slavery Society.
Platt died on April 20, 1871, in Aiken, Aiken County, South Carolina.
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Important facts
Family & relationships
Contemporaries
People whose lives overlapped Zephaniah Platt's
Frequently asked questions
Who was Zephaniah Platt?
American lawyer and judge (1796-1871)
When was Zephaniah Platt born?
Zephaniah Platt was born on 31 March 1796 in Pleasant Valley.
When did Zephaniah Platt die?
Zephaniah Platt died on 20 April 1871 in Aiken.
What was Zephaniah Platt's occupation?
Zephaniah Platt was a judge and lawyer.
What nationality was Zephaniah Platt?
Zephaniah Platt was American.
Sources & further reading
· DBpedia: Zephaniah Platt (Michigan Attorney General)
Cite this page
APA: Biography.guide. (2026). Zephaniah Platt. https://biography.guide/zephaniah-platt-judge/
MLA: "Zephaniah Platt." Biography.guide, https://biography.guide/zephaniah-platt-judge/.
Chicago: "Zephaniah Platt." Biography.guide. https://biography.guide/zephaniah-platt-judge/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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