in 1106
Precision: year · Rank: normal
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
No external source identified
THE DATE BEHIND THE NAME
Afonso I of Portugal
king of Portugal from 1139 to 1185
Afonso I of Portugal has incompatible recorded birth dates. The main Wikidata statement lists in 1109 in Guimarães.
Born
in 1109
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: December 13, 1185
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
- Birthplace
- Guimarães, Coimbra, Viseu
- Professions
- sovereign, writer, revolutionary, warrior
- Citizenship
- Kingdom of Portugal, Kingdom of Galicia
Incompatible birth dates
Sources disagree: in 1109 (No external source identified) or in 1106 (No external source identified) or August 12, 1109 (No external source identified) or in 1111 (No external source identified) or August 1, 1109 (No external source identified) or in 1113 (Chronicon Lusitanum).
The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.
August 12, 1109
Precision: day · Rank: normal
Original calendar: Julian. Displayed date is Gregorian.
No external source identified
in 1111
Precision: year · Rank: normal
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
No external source identified
August 1, 1109
Precision: day · Rank: normal
Original calendar: Julian. Displayed date is Gregorian.
No external source identified
in 1113
Precision: year · Rank: normal
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
- Source: Chronicon Lusitanum
More about Afonso I of Portugal
- Pseudonyms
- O Conquistador, O Grande, O Fundador
Family
- Child
- Mafalda of Portugal
- Child
- Fernando Afonso of Portugal
- Spouse
- Maud of Savoy
- Child
- Sancho I of Portugal
- Child
- Theresa of Portugal
- Child
- Urraca of Portugal
- Sibling
- Teresa Fernández de Traba
- Mother
- Theresa of León
- Father
- Henry of Burgundy
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
Where was Afonso I of Portugal born?
Afonso I of Portugal was born in Guimarães; Coimbra; Viseu.
When did Afonso I of Portugal die?
Afonso I of Portugal died on December 13, 1185.