Academic Ancestry

a person in the record

Johannes de Raey

Dutch philosopher1618 to 1702

Wikidata names Adolphus Vorstius as doctoral advisor, lists 1 doctoral student, names Adriaan Heereboord and Henricus Regius as teachers, and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 5 other registers.

Open the full sheetCiteData
Johannes de Raey, 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

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata1

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.

Taught1

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

The line above and below4 steps

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 5 people: 5 stated by Wikidata.

Education and career7

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