Academic Ancestry

a person in the record

Donald Howard Menzel

American astronomer1901 to 1976

Wikidata names Henry Norris Russell as doctoral advisor and lists 10 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 6 other registers.

Open the full sheetCiteData
Donald Howard Menzel, pictured

Two steps up and one down. Dashed lines come from thesis records, solid lines from Wikidata. The full sheet opens at four up and two down.

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

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata10

From Wikidata, shown separately from the thesis records.

The line above and below2 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 45 people: 45 stated by Wikidata.

Education and career5

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