Academic Ancestry

a person in the record

Hans Geiger

German physicist1882 to 1945

Wikidata names Eilhard Wiedemann and Ernest Rutherford as doctoral advisors and lists 8 doctoral students. Linked to Wikidata, OpenAlex, and 7 other registers.

Open the full sheetCiteData
Hans Geiger, pictured

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred

Advisors on Wikidata2

From Wikidata, shown separately from the thesis records.

Students on Wikidata8

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.

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 16 people: 16 stated by Wikidata.

Education and career8

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