Academic Ancestry

a person in the record

Robert Julius Trumpler

Swiss-American astronomer1886 to 1956

Wikidata names Leopold Ambronn as doctoral advisor and lists 2 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 5 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 OpenAlex

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata2

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 39 people: 39 stated by Wikidata.

Education and career4

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