Academic Ancestry

a person in the record

Dirk Pfieffer

Researcherborn 1958

Wikidata names Nigel Barlow, Roger Brereton Marshall, and Roger S Morris as doctoral advisors and lists 6 doctoral students. Linked to Wikidata, ORCID, and 6 other registers.

Open the full sheetCiteData

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 OpenAlexclaimed on an ORCID list, or inferred

Theses

Advisors on Wikidata3

From Wikidata, shown separately from the thesis records.

Students on Wikidata6

From Wikidata, shown separately from the thesis records.

The line above and below1 step

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 8 people: 8 stated by Wikidata.

Education and career1

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