a person in the record
Henry Augustus Rowland
American physicist1848 to 1901
Wikidata names Hermann von Helmholtz as doctoral advisor and lists 10 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 5 other registers.

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.
- stated by Wikidata
Students on Wikidata10
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1855
- stated by Wikidataborn 1856
- stated by Wikidataborn 1859
- stated by Wikidataborn 1861
- stated by Wikidataborn 1862
- stated by Wikidataborn 1864
- stated by Wikidataborn 1870
- stated by Wikidataborn 1872
- stated by Wikidataborn 1873
- stated by Wikidataborn 1875
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 WikidataHermann von Helmholtz
- 2 steps up
stated by WikidataJohannes Peter Müller
- 3 steps up
stated by WikidataAugust Franz Joseph Karl Mayerstated by WikidataKarl Rudolphistated by WikidataPhilipp Franz von Walther
- 4 steps up
stated by WikidataChristian Ehrenfried Weigelstated by WikidataGeorg Joseph Beerstated by WikidataWilhelm Gottfried Ploucquet
Below them, within 3 steps, the record reaches 29 people: 29 stated by Wikidata.
Education and career4
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undated
- undatedstudied
- undatedworked
- undated