About Eamonn O’Keeffe

I am an AHRC-funded doctoral student at the University of Oxford researching military musicians during the French Revolutionary and Napoleonic Wars. Before beginning my DPhil (PhD), I completed an MPhil at the University of Cambridge with a dissertation on honour, duelling and courts-martial in the early nineteenth-century British army. I am a Council Member of the Society for Army Historical Research, one of the world’s oldest military history societies, and edited the memoirs of a Napoleonic-era sergeant of the Coldstream Guards, Narrative of the Eventful Life of Thomas Jackson, in 2018. I have also appeared twice on the BBC’s hit family history show “Who Do You Think You Are?”, speaking with Kate Winslet about her ancestor, a drummer in the early-nineteenth-century British Army, and singer Pixie Lott about military bandsmen in her family tree. In 2020 I made headlines for identifying remarkable comments on homosexuality in the 1810 journal of a Yorkshire farmer; my article on the diary passage has been published in the Historical Research. You can find out more information about my doctoral research by visiting the Oxford History Faculty website or my Academia.edu page. I encourage you to follow me on Twitter @1812andallthat.

The purpose of this website to share insightful and accessible historical research on military music, the Napoleonic Wars and the Anglo-American War of 1812. You can browse a selection of articles and blog posts by clicking on the drop-down menus above. Alternatively, scroll down this page for more information on some of my past and ongoing projects.

I hope you enjoy this website.

– Eamonn O’Keeffe

Want to get in touch? Click here to contact me.


Narrative of the Eventful Life of Thomas Jackson
I researched and edited this fascinating Napoleonic-era military memoir, published by Helion Books in February 2018. The author, Walsall-born Thomas Jackson, served in the Staffordshire Militia at Windsor Castle and lost a leg during the failed storming of Bergen-op-Zoom in 1814. His descriptions of post-war life as a disabled Chelsea pensioner are particularly rare and valuable.

No Common Man: Searching for Shadrack Byfield
This project (on hold during my DPhil research) explores the life of the War of 1812’s most famous British veteran. A Wiltshire weaver, Private Shadrack Byfield of the 41st Foot left several memoirs of his life for posterity.

“Such Want of Gentlemanly Conduct:” The General Court Martial of Lieutenant John de Hertel (also available via Canadian Military History)
Analysis of the newly discovered general court martial of Canadian Fencibles Lieutenant John de Hertel offers a remarkable glimpse into the workings of War of 1812-era military justice. After exploring the backgrounds of the principal actors, this article employs witness testimony to vividly reconstruct the fateful altercation between Lieutenants Peach and de Hertel on 22 May 1815 at Fort York in modern-day Toronto, Canada. Subsequent attempts at conciliation, the trial itself, and de Hertel’s vitriolic defence are examined in detail, followed by concluding reflections on the insight gained through study of this affair and the potential of courts martial as historical sources on the Napoleonic British Army.

Fops under Fire: British Drum-Majors in Action during the Napoleonic Wars
This article documents the roles performed by drum-majors on the battlefield in the Napoleonic and 1812-era British Army. While most of these musical warriors performed unglamorous but essential auxiliary tasks behind the front lines, a handful of drum-majors distinguished themselves through conspicuous acts of bravery under fire.

The Old Halberdier: From the Peninsula to Plattsburgh with a Welshman of the 39th
An anonymous narrative of a soldier of the 39th Regiment was published in the North Wales Chronicle between 1845-48, detailing the author’s service in the Peninsular War and War of 1812. Having discovering this memoir in 2014, I succeeded in identifying the author: Private John Morris Jones of Llanrwst, Denbighshire. His edited account was published in three parts in the Journal of the Society of Army Historical Research (Spring, Summer and Autumn 2017).

New Light on Toronto’s Oldest Cold Case
An investigation into the infamous 1815 murder of John Paul Radelmüller, keeper of the Gibraltar Point Lighthouse.

The Winter March, co-produced by Patrick Y. Lee and Eamonn O’Keeffe, recreates the 1100km epic trek of the 104th (New Brunswick) Regiment during the winter of 1813. Based on the reminiscences of Lieutenant John Le Couteur, this short film won 2013 Heritage Minute Contest sponsored by the Historica-Dominion Institute (now Historica Canada).

Links of interest:

The Society of Army Historical Research – Founded in 1921, this learned society promotes study of the history of the British Army and publishes a quarterly academic journal.

The Napoleon Series – This excellent website offers research articles and book reviews on the Napoleonic Wars. It also hosts a valuable discussion forum and a very comprehensive (but still growing) catalogue of known British Napoleonic-era military memoirs.

War of 1812.ca – This website offers a series of well-researched articles on the 1812-era British Army.

Gareth Glover Collection – Military historian Gareth Glover has authored and edited over 40 books on the period, publishing dozens of previously undiscovered first-hand accounts on the Napoleonic Wars.

Dr Adrian Goldsworthy – A respected author of ancient history, Dr Goldsworthy has turned his attention to writing an historical fiction series on the Peninsular War. His ‘Sources’ page also provides a useful reading list for those interested in the Napoleonic period.

I am pleased to have served as a researcher or consultant in the past for the following projects, historical societies and reenactment groups:

7/60th Royal Americans
10th Royal Veteran Battalion
100th Regiment
War of 1812 Casualties Database