
On May 16, 1920, a decorated British artillery officer stepped off a boat in Dublin with no diary, no preconceptions, and no idea he would become one of the most reviled figures in Irish history.
Sir Hugh Tudor – Winston Churchill’s trusted friend and handpicked “police adviser” – arrived to command a hybrid war against Irish independence. Within weeks, he would oversee the recruitment of the Black and Tans, transform the Royal Irish Constabulary (RIC) into a paramilitary force, and unleash a campaign of reprisals that scarred a generation.
In this exclusive 4500+ word extract and analysis from Linden MacIntyre’s groundbreaking new book An Accidental Villain – Sir Hugh Tudor, Churchill’s Enforcer in Revolutionary Ireland (Merrion Press, 2025), we explore how a career soldier with no interest in Irish politics became the architect of Britain’s brutal counter-insurgency. From the Easter Rising’s shadow to the Truce of 1921, Tudor’s 23 months in Ireland redefined repression – and his own life.
We’ll examine:
- How Churchill bypassed military opposition to install Tudor in May 1920
- The militarisation of the RIC and birth of the Black and Tans
- Tudor’s command philosophy: “The only way to treat a rebel is to shoot him”
- Internal British resistance from Macready and Henry Wilson
- Tudor’s post-Ireland exile in Newfoundland and forgotten grave
Extract: An Accidental Villain – Sir Hugh Tudor, Churchill’s Enforcer in Revolutionary Ireland
“It is unclear exactly when General Hugh Tudor first became a part of the Irish war… he left no record of his time in Ireland, even though the twenty-three months he spent there redefined his life, his career and, arguably, his personality.”
– Linden MacIntyre, An Accidental Villain
Tudor and Churchill were in frequent contact during the Easter Rising in April 1916. On April 26, Tudor wrote in his diary: “The papers are full of the Irish rebellion. We all hope that [Sir Roger] Casement will be hanged.” Churchill dined with Edward Carson on Easter Monday – the first day of the uprising. The execution of 14 rebels between May 3–12 only fueled the fire.
By 1920, Sinn Féin and the IRA dominated Irish politics. The Lloyd George government refused to negotiate. Their solution: militarize the RIC under army leadership – without declaring martial law.
“The answer was to launch a hybrid campaign in which military rules would be enforced by the police… rearmed and repurposed under new military leadership.”
General Nevil Macready refused to command a “civilian” police force. Field Marshal Henry Wilson called it “monstrous.” After rejections, Churchill personally selected Major General Hugh Tudor. Cabinet approved on May 11. Tudor accepted instantly. He arrived in Dublin on May 16, 1920.

The Churchill-Tudor Bond: From Boer War to Black and Tans
Sir Hugh Tudor (1871–1965) and Winston Churchill (1874–1965) shared a lifetime of war. Both fought in the Boer War. Both served on the Western Front. Both were imperialists to the core.
Tudor was:
- Lightweight boxing champion of the British Army (1890s)
- Polo player, golfer, horseman
- Fluent in French, Arabic, Urdu
- Decorated in Boer War and WWI
Churchill admired Tudor’s “aggressive masculinity.” Tudor admired Churchill’s intellect and ambition. Their friendship was mutual – and fateful.
| Figure | Role in 1920 | Stance on Ireland |
|---|---|---|
| Winston Churchill | Secretary of State for War | Hardline imperialist; backed repression |
| Hugh Tudor | Police Adviser, RIC Commander | Indifferent to Irish cause; “didn’t care a whoop in Hell” |
| Nevil Macready | GOC Ireland | Refused police command |
| Henry Wilson | CIGS | Hostile to Tudor’s force |
May 16, 1920: Tudor Arrives in Ireland – A Nation on the Brink
Dublin in spring 1920 was a city under siege. IRA flying columns ambushed RIC barracks. Sinn Féin courts replaced British justice. The RIC was crumbling – resignations, assassinations, morale collapse.
Tudor arrived with no Irish experience. He later told a friend:
“I didn’t care a whoop in Hell about Irish self-determination.”
His brief: restore order. His method: militarize the police. His legacy: the Black and Tans.
Dublin 1920: A City in Chaos
- IRA assassinations: 18 RIC killed in first five months of 1920
- Barracks attacks: Over 300 abandoned
- Boycott of RIC: Families shunned, shops refused service
Transforming the RIC: From Police to Paramilitary Force
The Royal Irish Constabulary was once a civilian police force. By mid-1920, Tudor turned it into a counter-insurgency army:
- Re-armed with rifles, machine guns, armored cars
- Issued khaki-black uniforms (hence “Black and Tans”)
- Paid £1 per day – triple civilian wages
- No Irish recruitment – all ex-British soldiers
By December 1920, 9,000 Black and Tans and Auxiliaries (elite ex-officers) were deployed. Tudor commanded both.
Birth of the Black and Tans: Ex-Soldiers, Desperation, and Terror
Recruited from unemployed WWI veterans in Britain, the Black and Tans were:
- Traumatized, alcoholic, undisciplined
- Paid to kill – no questions asked
- Immune from civilian law
Under Tudor, they became a terror squad: burning villages, executing suspects, looting pubs. Cork, Balbriggan, Trim – all razed in reprisal.
“The only way to treat a rebel is to shoot him.”
– Attributed to Tudor, 1920
Tudor’s Reign: Reprisals, Burnings, and the Logic of Terror
Tudor believed in collective punishment. After IRA attacks:
- Balbriggan (September 1920): Town sacked, two men murdered
- Cork City (December 1920): £3 million in damage, city center burned
- Trim, Mallow, Templemore: Creameries, homes, businesses destroyed
British Cabinet minutes show Churchill defended Tudor: “The more you burn, the better.”
British Army Resistance: Macready, Wilson, and the “Police Adviser” Farce
The British Army hated Tudor’s plan:
- Macready: “I will not command a police force”
- Wilson: Called Black and Tans “Tudor’s toughs”
- Officers refused to serve under RIC
Churchill overruled them all. Tudor reported directly to Dublin Castle – and to Churchill.
Sir Hugh Tudor’s Legacy in 2025 Ireland: Villain or Scapegoat?
Tudor left Ireland in June 1922. He never spoke publicly about his role. He died in Newfoundland in 1965, buried in an unmarked grave.
In 2025 Ireland:
- Black and Tans remain a byword for brutality
- Tudor is largely forgotten – except in history books
- Churchill’s role is debated: architect or enabler?
Was Tudor a villain? Or a soldier following orders in a dirty war?

Linden MacIntyre: Author of An Accidental Villain
Linden MacIntyre is a Canadian journalist and author of The Bishop’s Man (Scotiabank Giller Prize winner). His new book is the first full biography of Sir Hugh Tudor.
Buy An Accidental Villain (Merrion Press)
FAQ: Sir Hugh Tudor, Black and Tans, Churchill’s Role in Ireland 1920–1922
Who was Sir Hugh Tudor?
British artillery officer, Churchill’s friend, and commander of the RIC/Black and Tans in Ireland 1920–1922.
When did Tudor arrive in Ireland?
May 16, 1920 – appointed Police Adviser by Churchill.
What were the Black and Tans?
English ex-soldiers recruited into the RIC; known for reprisals and terror.
Did Churchill support the Black and Tans?
Yes – he personally selected Tudor and defended reprisals in Cabinet.
Where is Tudor buried?
In an unmarked grave in Newfoundland, Canada.