Historical eventJuly 101372

Treaty of Tagilde

The Treaty of Tagilde was signed between Ferdinand I of Portugal and representatives of John of Gaunt of England, marking the beginning of the Anglo-Portuguese Alliance, which remains in effect today.

Everything on July 10Original source

In context

When
Saturday, July 10 1372654 years ago
Category
Historical eventA dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Era
14th century · 1370s
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 1372.

What happened

The Treaty of Tagilde was signed between Ferdinand I of Portugal and representatives of John of Gaunt of England, marking the beginning of the Anglo-Portuguese Alliance, which remains in effect today.

July 10 through the years

Other entries on the same calendar day, in order.

  1. 1372Treaty of Tagilde
  2. 2008Ljube Boškoski
  3. 2011Tabloid journalism
  4. 2011News International phone hacking scandal
  5. 2011Bulgaria (1955 ship)
  6. 2012Episcopal Church (United States)
  7. 2016Portugal national football team
  8. 2017War in Iraq (2013–2017)
  9. 2018Tham Luang cave rescue
  10. 2018Association football
  11. 2019Volkswagen Beetle

Sources

Cite this page

“Treaty of Tagilde”, What's On This Date, https://whatsonthisdate.com/app/event/treaty-of-tagilde-1372-july-10, accessed October 29, 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 Treaty of Tagilde happen?

July 10 1372 — 654 years ago, on a Saturday.

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.

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