a person in the record
William Summer Johnson
American chemist1913 to 1995
Wikidata names Louis Fieser as doctoral advisor and lists 2 doctoral students. Linked to Wikidata, Wikipedia, and 4 other registers.
How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1922
- stated by Wikidataborn 1929
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.
- 1 step up
stated by WikidataLouis Fieser
- 2 steps up
stated by WikidataJames Bryant Conant
- 3 steps up
stated by WikidataTheodore William Richards
- 4 steps up
stated by WikidataJosiah P. Cooke
Below them, within 3 steps, the record reaches 11 people: 11 stated by Wikidata.
Education and career4
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedstudied
- undatedstudied
- undated