Missouri history

Missouri at War: From 1812 to the World Wars — Finding a Soldier

Missouri sent its sons to every American war, and each conflict left its own trail of records. A soldier or sailor in your family is often the ancestor easiest to document — the government kept careful count.

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Missouri’s wars, generation by generation

Missouri’s wars span the War of 1812 frontier, the Mexican War (Doniphan’s epic march), the Spanish-American War, and the World Wars — Captain Harry Truman of Independence commanded a Missouri field-artillery battery in France in 1918.

The home front

The wars of the twentieth century were fought at home as well — in training camps, National Guard armories, war plants, and Liberty-bond drives. Draft registrations, service cards, and unit histories place a Missouri family in each conflict, generation by generation.

Finding your Missouri ancestors

Trace your Missouri family line

We work back from you to the ancestor who lived this history — census, vital, church, and cemetery records, written into a book and an interactive family site. Flat rate, no DNA test.

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Frequently asked questions

What wars did Missouri soldiers fight in?

Beyond the Civil War, Missouri men served across the nation’s conflicts — the frontier and 1812-era fighting, the Mexican and Spanish-American Wars, and both World Wars and after.

How do I find a military ancestor in Missouri?

Start with WWI and WWII draft registration cards, state adjutant-general and National Guard records, and unit histories, then order service and pension files from the National Archives.