Biography.guide
Home › People › Writer › Ada Copeland King
Portrait of Ada Copeland King

Ada Copeland King

1860 – 1964

Wife of Clarence King

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Ada Copeland King

Lived 1860 – 1964 (aged 103). Ada Copeland King was a writer, explorer and geologist.

Ada Copeland King (ca. 23 December 1860 – 14 April 1964) was the common-law wife of the American geologist Clarence King. Their thirteen-year relationship, with King posing as a black man named James Todd when they were together, was the subject of a substantial lawsuit and the book Passing Strange: A Gilded Age Tale of Love and Deception Across the Color Line by Martha Sandweiss.

Biography Copeland was presumed born a slave on or around 23 December 1860, in Georgia. As a young woman, she moved to New York in the mid-1880s and worked as a nursemaid. In about 1887, she became involved with Clarence King, an upper-class white man who presented himself to her as a light-skinned black Pullman porter under the name of James Todd. Given the long history of slavery in the United States, many African Americans had European ancestry. Some passed or identified as white, given their majority white ancestry. King said that he was West Indian and that he worked as a railroad porter, explaining why he was so frequently away, but also how he could support their family.

They married in a home ceremony in September 1888. King lived as James Todd while with her, but went by Clarence King while working in the field as a geologist. They had five children together, four of whom survived to adulthood. Their two daughters married white men. Their two sons served, classified as black during World War I. Before his death from tuberculosis in 1901, King wrote to Copeland from Arizona, confessing his true identity.

King died on 14 April 1964, one of the last of the former American slaves.

Biography shop

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
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Also known as
Ada Copeland

People in Ada Copeland King's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Ada Copeland King's

Frequently asked questions

Who was Ada Copeland King?

wife of Clarence King

When was Ada Copeland King born?

Ada Copeland King was born on 23 December 1860.

When did Ada Copeland King die?

Ada Copeland King died on 14 April 1964.

What was Ada Copeland King's occupation?

Ada Copeland King was a writer, explorer and geologist.

Sources & further reading

· Wikipedia: Ada Copeland King

· Wikidata: Q4678236

· DBpedia: Ada Copeland King

Cite this page

APA: Biography.guide. (2026). Ada Copeland King. https://biography.guide/ada-copeland-king/

MLA: "Ada Copeland King." Biography.guide, https://biography.guide/ada-copeland-king/.

Chicago: "Ada Copeland King." Biography.guide. https://biography.guide/ada-copeland-king/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:14 UTC