Historical eventAugust 251270

Philip III of France

Philip III became King of France following the death of his father Louis IX during the Eighth Crusade.

Everything on August 25Original source

In context

When
Monday, August 25 1270756 years ago
Category
Historical eventA dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Era
13th century · 1270s
Calendar
Julian — as recorded at the time
Recorded from
Wikipedia “On this day” feed

Dates before 15 October 1582 are in the Julian calendar, so the weekday shown follows the Julian reckoning of the time.

At a glance

Dates: From 1270.

What happened

Philip III became King of France following the death of his father Louis IX during the Eighth Crusade.

August 25 through the years

Other entries on the same calendar day, in order.

  1. 1270Philip III of France
  2. 2005Hurricane Katrina
  3. 2006Pavlo Lazarenko
  4. 2010Filair
  5. 2011Mexican drug war
  6. 20112011 Monterrey casino attack
  7. 2012Voyager 1
  8. 2012Richard III of England
  9. 2012NASA
  10. 2017Conflict in Rakhine State (2016–present)
  11. 2017Hurricane Harvey

Also in 1270

  • August 10Yekuno AmlakYekuno Amlak deposed the last Zagwe king and seized the imperial throne of Ethiopia, beginning the reign of the Solomonic dynasty, which…
  • February 16Livonian CrusadeLivonian Crusade: In the Battle of Karuse, the Grand Duchy of Lithuania achieved a decisive victory over the Livonian Order on the frozen…

Everything we record for 1270 →

Sources

Cite this page

“Philip III of France”, What's On This Date, https://whatsonthisdate.com/app/event/philip-iii-of-france-1270-august-25, accessed October 28, 2026.

Cite the underlying source as well — the source links above go to the record this entry is adapted from.

Questions about this entry

When did Philip III of France happen?

August 25 1270 — 756 years ago, on a Monday.

Is this a Julian or a Gregorian date?

It is the date as recorded at the time, on the Julian calendar. The Gregorian equivalent falls about ten days later; sources from different countries may give either.

Where does this text come from?

Wikipedia “On this day” feed. Summaries are short adaptations that link back to the source, not reprints.

How do I cite this page?

Use the ready-made citation near the sources at the bottom of the page, and follow the source link to cite the underlying record as well.

Text adapted from Wikipedia under CC BY-SA 4.0 and from Wikidata (CC0). Images come from Wikimedia Commons; credit and licence are shown with each image. Editorial entries are © What's On This Date. Sources & licensing · How this site works.