Biography.guide
Home › People › William McConnel
Portrait of William McConnel

William McConnel

1809 – 1902

British businessman

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

About William McConnel

Lived 1809 – 1902 (aged 92–93). William McConnel was a British, known for McConnel & Kennedy Mills and Talyllyn Railway.

William McConnel (1810 – 10 October 1902) (sometimes written: William McConnell

Cotton mill owner

The McConnel family were owners of a series of large cotton spinning mills in Ancoats in the city of Manchester. The first mill, Sedgewick Mill, was built between 1818 and 1821 by the company of Messrs. McConnel & Kennedy under the chairmanship of James McConnel, William's father, and in partnership with John Kennedy. James McConnel died in 1831 and three of his sons, Henry, James and William became partners in the business. By 1833, the McConnel & Kennedy Mills were the largest importer of cotton from America, and Sedgwick Mill was one of the largest mills in operation in the United Kingdom. Henry retired from the business in 1860 and his brother James retired in 1861, leaving William as the sole owner of the mill.

Later life

McConnel continued to control McConnel & Kennedy until his retirement in 1878. John Wanklyn McConnel, his eldest son, took over the business in 1880. William McConnel died in 1902.

(Margaret) Elisabeth Innes-Ker, Duchess of Roxburghe (née McConnel), daughter of Frederick Bradshaw McConnel, was his great-granddaughter. Another descendant was Diana, Duchess of Wellington, née Diana Ruth McConnel, daughter of Douglas Fitzgerald McConnel and granddaughter of William Holdsworth McConnel. Thus the present dukes of Roxburghe and Wellington are two of his descendants.

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

Born
1809, Manchester
Birth century
Known for
McConnel & Kennedy Mills, Talyllyn Railway

People in William McConnel's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William McConnel's

Frequently asked questions

Who was William McConnel?

British businessman (1809–1902)

When was William McConnel born?

William McConnel was born in 1809 in Manchester.

When did William McConnel die?

William McConnel died on 10 October 1902 in Colmonell.

What was William McConnel known for?

William McConnel was known for McConnel & Kennedy Mills and Talyllyn Railway.

What nationality was William McConnel?

William McConnel was British.

Sources & further reading

· Wikipedia: William McConnel

· Wikidata: Q8015345

· DBpedia: William McConnel

Cite this page

APA: Biography.guide. (2026). William McConnel. https://biography.guide/william-mcconnel/

MLA: "William McConnel." Biography.guide, https://biography.guide/william-mcconnel/.

Chicago: "William McConnel." Biography.guide. https://biography.guide/william-mcconnel/.

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

Page generated 2026-09-27 05:22 UTC