John A Dahlgren American Admiral Born 1809 - July 12 in History | This Day Story

deaths

July 12, 1870

John A. Dahlgren, American admiral (born 1809)

John A. Dahlgren, American admiral (born 1809)

John A. Dahlgren

John Adolphus Bernard Dahlgren was a United States Navy officer who founded his service's Ordnance Department and launched significant advances in gunnery.

Read more on Wikipedia

Explore More

Time Machine

Travel through history

Games

Test your knowledge

Favorites

Your saved events

Categories

Browse by topic

Trending

Popular events

Profile

View achievements

Did you know?

Click the heart icon on any event to save it to your favorites for quick access later!

Daily History in Your Inbox

Get fascinating historical events delivered to your email every morning. Never miss what happened on this day!

We respect your privacy. Unsubscribe at any time.

This Day Story

Discover what happened on this day in history. Explore fascinating historical events from every day throughout the years.

Quick Links

Today in History
My Favorites
Time Machine
Historical Games
About Us
Contact

Resources

Privacy Policy
Terms of Service
Sitemap

Popular Searches

What happened today in history
On this day
Historical events by date

© 2025 This Day Story. All rights reserved.