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John B. Penington

1825 – 1902

American politician

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About John B. Penington

Lived 1825 – 1902 (aged 76). John B. Penington was an American politician and lawyer.

John Brown Penington (December 20, 1825 – June 1, 1902) was an American lawyer and politician, from Dover, in Kent County, Delaware. He was a member of the Democratic Party who served as Attorney General of Delaware and two terms as U. S. Representative from Delaware.

Early life and family Penington was born near New Castle, Delaware, and pursued academic courses in New Castle and nearby Newark. He graduated from Jefferson College at Canonsburg, Pennsylvania. He engaged in teaching in Indiana for several years, but then returned to Delaware. There he studied law, was admitted to the Delaware Bar in 1857, and commenced the practice in Dover, Delaware.

Professional and political career He was first a member of the Delaware House of Representatives in 1857 and then was clerk of the same Delaware House of Representatives in 1859, 1863, and 1871. He was a delegate to the renowned Democratic National Conventions at Charleston and Baltimore in the 1860 election. In 1868, he was appointed United States Attorney for the district of Delaware by President Andrew Johnson and served until 1872. He was appointed Delaware Attorney General by Governor Ponder in 1874 and served until 1879. Penington was elected as a Democrat to the 50th and 51st Congress, serving from March 4, 1887, to March 3, 1891. He was not a candidate for renomination in 1890 and resumed the practice of law at Dover.

Death and legacy Penington died at Dover and is buried there in the Old Presbyterian Cemetery, on the grounds of the Delaware State Museum.

Penington's last years were darkened by the murders of his daughters Elizabeth and Ida, by poisoned candy. It was sent to their home from San Francisco, California, by Cordelia Botkin (an ex-lover of Elizabeth's husband, John Preston Dunning). The poison was traced back to her, and Penington lived long enough to know the crime would be brought home against the perpetrator.

Almanac Elections are held the first Tuesday after November 1. U.S. Representatives took office March 4 and have a two-year term.

+ Delaware General Assembly service Dates Assembly Chamber Majority Governor Committees District1857/5869thState HouseDemocraticPeter F. CauseyKent at-large

+ United States Congressional service Dates Congress Chamber Majority President Committees Class/District1887–188950thU.S. HouseDemocraticGrover Clevelandat-large1889–189151stU.S. HouseRepublicanBenjamin Harrisonat-large

+ Election results Year Office Subject Party Votes % Opponent Party Votes %1886U.S. RepresentativeJohn B. PeningtonDemocratic13,83762%Richard W. CooperRepublican8,39238%1888U.S. RepresentativeJohn B. PeningtonDemocratic16,39655%Charles H. TreatRepublican12,93544%

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Important facts

Birth century
Occupation
Nationality
Education
Washington & Jefferson College
Positions held
United States representative, Attorney General of Delaware
Also known as
John Brown Penington

People in John B. Penington's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John B. Penington's

Frequently asked questions

Who was John B. Penington?

American politician (1825-1902)

When was John B. Penington born?

John B. Penington was born on 20 December 1825 in New Castle.

When did John B. Penington die?

John B. Penington died on 1 June 1902 in Dover.

What was John B. Penington's occupation?

John B. Penington was a politician and lawyer.

What nationality was John B. Penington?

John B. Penington was American.

Sources & further reading

· Wikipedia: John B. Penington

· Wikidata: Q1451411

· DBpedia: John B. Penington

Cite this page

APA: Biography.guide. (2026). John B. Penington. https://biography.guide/john-b-penington/

MLA: "John B. Penington." Biography.guide, https://biography.guide/john-b-penington/.

Chicago: "John B. Penington." Biography.guide. https://biography.guide/john-b-penington/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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