Academic Ancestry

a person in the record

Ignatz Urban

German botanist1848 to 1931

Wikidata names Paul Friedrich August Ascherson as doctoral advisor and lists 3 doctoral students. Linked to Wikidata, Wikipedia, and 4 other registers.

Open the full sheetCiteData
Ignatz Urban, 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 Wikidata3

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 3 people: 3 stated by Wikidata.

Education and career3

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