Academic Ancestry

a person in the record

Grigoriĭ Iosifovich Roskin

Biologist1892 to 1964

Wikidata lists 1 doctoral student and names Nikolai Koltsov as teacher. Linked to Wikidata, VIAF, and 3 other registers.

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Grigoriĭ Iosifovich Roskin, pictured

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 Wikidata1

From Wikidata, shown separately from the thesis records.

Teachers and mentors1

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

    Nikolai Koltsov

The line above and below

    Below them, within 3 steps, the record reaches 1 person: 1 stated by Wikidata.

    Education and career6

    From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.