The Catholic Defender: The Catholic Church during the American Revolution

The American Revolution served as a pivotal turning point for the Catholic Church in the United States, shifting Catholics from a persecuted underground minority into recognized citizens of a new republic. In 1776, the estimated 25,000 to 40,000 Catholics made up roughly 1% to 2% of the colonial population, primarily concentrated in Maryland and Pennsylvania.

Despite enduring severe British colonial penal laws that banned them from voting, holding public office, or worshiping openly, the vast majority of American Catholics overwhelmingly supported the Patriot cause. Their active wartime participation dramatically altered the nation's anti-Catholic landscape. 

Notable Catholic Figures in the Revolution

Several prominent Catholics took on immense leadership positions during the founding of the nation:

Charles Carroll of Carrollton: The wealthiest man in the colonies and the only Catholic signer of the Declaration of Independence. He risked his immense fortune for american liberty.

Commodore John Barry: An Irish-born Catholic who is widely recognized as a co-founder of the United States Navy. 

General Stephen Moylan: A trusted officer who served as George Washington’s muster master-general and a cavalry commander. 

Colonel John Fitzgerald: A close, trusted aide-de-camp and private secretary to George Washington. 

Daniel Carroll & Thomas Fitzsimons: Influential figures who later served as the only two Catholic signers of the U.S. Constitution in 1787. 

Turning Points for Public Acceptance

Washington's Leadership: To maintain military unity, George Washington banned anti-Catholic traditions in the Continental Army, famously ending the burning of the Pope in effigy on Guy Fawkes Day.

The French Alliance: The 1778 alliance with France brought thousands of French Catholic soldiers and naval chaplains to American soil, forcing Protestant colonials to re-evaluate their anti-Catholic biases. 

The Stance of Rome: Led by Pope Pius VI, the Vatican chose not to frame the conflict as a holy war, but supported the structural separation of American Catholics from British church jurisdiction. 

Pre-War Persecution

Legal restrictions: In nearly all British colonies, Catholics faced heavy legal disabilities.

Disenfranchisement: They were barred from voting, holding public office, and paying double taxes.

Secret worship: Public Catholic Mass was illegal in most areas, forcing believers to worship secretly in private homes.

Foreign oversight: The colonies technically fell under the distant jurisdiction of the Apostolic Vicariate of London. 

Post-Revolutionary Reorganization

The victory permanently altered the landscape of American religious liberty: 

Structural independence: In 1784, Rome established the Apostolic Prefecture of the United States. 

First American Bishop: In 1789, John Carroll (cousin of Charles Carroll) was appointed the first bishop of the United States, centered in the Diocese of Baltimore. 

Constitutional Protection: The ratification of the First Amendment legally guaranteed the free exercise of religion, cementing the right of Catholics to openly build parishes, worship, and participate in public life.

In February 1776, the Second Continental Congress authorized a crucial but ill-fated diplomatic mission to Canada. The delegation was sent to Montreal to persuade French Canadians to join the thirteen colonies in their rebellion against British rule and become the "14th colony". 

The Delegation

The Continental Congress carefully curated a three-man commission:

Charles Carroll of Carrollton: A wealthy, French-fluent political leader from Maryland. He was chosen specifically because he was Catholic, which Americans hoped would build trust with the heavily Catholic French-Canadian population.

Samuel Chase: A fellow Continental Congress member from Maryland and close friend to the northern military command. 

Father John Carroll: At Congress's request, Charles Carroll brought along his cousin, a Jesuit priest, to formally engage with the Canadian Catholic clergy.

The commission arrived at the Château Ramezay in Montreal on April 29, 1776, where they were received by General Benedict Arnold. They were authorized by Congress to offer Canadians several major incentives to join the revolution:

Guarantees of absolute religious freedom for Catholics.

The right to retain their own civil laws and language.

The establishment of a Patriot-aligned printing press, brought along by printer Fleury Mesplet, to counter British propaganda. 

Why the Mission Failed

The diplomatic mission collapsed almost immediately due to a combination of terrible timing, military disaster, and political realities: 

The Quebec Act of 1774: The British Parliament had already granted French Canadians religious freedom, the right to practice Catholicism, and the preservation of French civil law. The Canadian clergy and elites saw no reason to risk their guaranteed rights for an uncertain American alliance.

Military Collapse: While the diplomats were negotiating in Montreal, the American military invasion of Canada was disintegrating. The Continental Army outside Quebec City was riddled with smallpox, severely under-supplied, and in a panicked retreat southward. 

Anti-Catholic Precedent: The Canadians remained deeply suspicious of the United Colonies. They remembered that just two years prior, the Continental Congress had publicly criticized Great Britain's tolerance of Catholicism in Canada. 

The Aftermath

Realizing the cause was entirely lost, Benjamin Franklin left Montreal on May 11, 1776, just two weeks after arriving. Franklin, who was 70 years old at the time, fell dangerously ill during the brutal journey. Father John Carroll accompanied him home, nursing him back to health and saving his life.

This journey forged a deep, lifelong friendship between Franklin and Father Carroll. Years later, while serving as the U.S. Ambassador to France, Franklin used his diplomatic influence with the Vatican to recommend John Carroll to lead the American Catholic Church. As a direct result of this failed Canadian trip, John Carroll was named the first Catholic Bishop of the United States in 1789.