Academic Ancestry

a person in the record

Pierre Léon

French historian1914 to 1976

Wikidata lists 5 doctoral students and names Ernest Labrousse and Marc Bloch as teachers. Linked to Wikidata, Wikipedia, and 4 other registers.

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Two steps up and one down. Solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the marksstated by Wikidata or indexed by OpenAlex

Students on Wikidata5

From Wikidata, shown separately from the thesis records.

Teachers and mentors2

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Ernest Labrousse

  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Marc Bloch

The line above and below

    Below them, within 3 steps, the record reaches 48 people: 48 stated by Wikidata.