# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/martin-alfonso-of-leon
# Generated: 2026-08-20T19:22:21.011Z

schema: https://schema.org/Person
url: "https://fame.am/person/martin-alfonso-of-leon"
name: "Martín Alfonso of Leon"
slug: "martin-alfonso-of-leon"
description: "Martín Alfonso de León was an illegitimate son of Alfonso IX of León by Teresa Gil de Soverosa, a Portuguese noblewoman, daughter of Gil Vasques de Soverosa and María Aires de Fornelos, also mistress of King Sancho I of Portugal with whom she had a son and daughter."
tagline: "Leonese nobleman"
image: "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Salamanca_-_Iglesia_de_Sancti_Spiritus_01.jpg/330px-Salamanca_-_Iglesia_de_Sancti_Spiritus_01.jpg?utm_source=en.wikipedia.org&utm_campaign=api&utm_content=thumbnail"
gender: "male"
birthDate: "1220"
deathDate: "1272"
livingStatus: "DECEASED"
scores:
  popularity:           34
  momentum:             0
  historical:           3.069042666666667
  currentAttention:     0
  sourceConfidence:     20
  profileCompleteness:  38
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://el.wikipedia.org/wiki/%CE%9C%CE%B1%CF%81%CF%84%CE%AF%CE%BD_%CE%91%CE%BB%CF%86%CF%8C%CE%BD%CF%83%CE%BF%CF%82_%CE%B4%CE%B5_%CE%9B%CE%B5%CF%8C%CE%BD"
    title: "Μαρτίν Αλφόνσος δε Λεόν"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Mart%C3%ADn_Alfonso_de_Le%C3%B3n"
    title: "Martín Alfonso de León"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Mart%C3%ADn_Alfonso_de_Le%C3%B3n"
    title: "Martín Alfonso de León"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q9029756"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-relations