Quo Fuit places 4 dated presences for Jaroslav Heyrovský across 2 places, from 1890 to 1909.
Each one keeps the sentence it was taken from and a link to its source.
Jaroslav Heyrovský (20 December 1890 – 27 March 1967) was a Czech chemist and inventor who received the Nobel Prize in Chemistry in 1959 for his invention of polarography.Wikipedia, full article · CC BY-SA
Every dot is a place Jaroslav Heyrovský is documented in, on a dated record. The interactive globe carries the full detail.
Where Jaroslav Heyrovský was documented, and when
20 December 1890exact date
Pragueattested“Jaroslav Heyrovský was born in Prague on 20 December 1890, the fifth child of Leopold Heyrovský, Professor of Roman Law at the Charles University in Prague, and his wife Clara, née Hanl von Kirchtreu.”source: Wikipedia: Jaroslav Heyrovský
20 December 1890exact date
Charles Universityattested“Jaroslav Heyrovský was born in Prague on 20 December 1890, the fifth child of Leopold Heyrovský, Professor of Roman Law at the Charles University in Prague, and his wife Clara, née Hanl von Kirchtreu.”source: Wikipedia: Jaroslav Heyrovský
1909year
Pragueattested“He obtained his early education at secondary school until 1909 when he began his study of chemistry, physics, and mathematics at the Charles University in Prague.”source: Wikipedia: Jaroslav Heyrovský
1909year
Charles Universityattested“He obtained his early education at secondary school until 1909 when he began his study of chemistry, physics, and mathematics at the Charles University in Prague.”source: Wikipedia: Jaroslav Heyrovský
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Other places tied to Jaroslav Heyrovský in the record
In each of these, a source puts Jaroslav Heyrovský and the place in the same dated sentence without stating
that Jaroslav Heyrovský was there. They are kept apart from the timeline above for exactly that reason:
a mention is not a presence, and Quo Fuit does not quietly promote one into the other.
1910 to 1914period
University College Londonmentioned“From 1910 to 1914 he continued his studies at University College London, under Professors Sir William Ramsay, W.”source: Wikipedia: Jaroslav Heyrovský
U.A.R.mentioned“Heyrovský lectured on polarography in the United States in 1933, the USSR in 1934, England in 1946, Sweden in 1947, the People's Republic of China in 1958, and in U.A.R.”source: Wikipedia: Jaroslav Heyrovský
1933year
United Statesmentioned“Heyrovský lectured on polarography in the United States in 1933, the USSR in 1934, England in 1946, Sweden in 1947, the People's Republic of China in 1958, and in U.A.R.”source: Wikipedia: Jaroslav Heyrovský
1951year
Czechoslovakiamentioned“In Czechoslovakia Heyrovský was awarded the State Prize, First Grade, in 1951, and in 1955 the Order of the Czechoslovak Republic.”source: Wikipedia: Jaroslav Heyrovský
Two people documented in the same place in the same year is a correlation, not a meeting.
Quo Fuit will never say they met without a source that says so.
How to read this page
Every line above is a dated fact taken from a source, with the sentence it came from and a link
back to it. Nothing is inferred, and a gap in the record is not evidence that someone was elsewhere.
A tag says how the fact is carried by its source: documented a structured,
explicitly dated record, attested a sentence that states the person was there,
mentioned a sentence that ties the person to the place without stating presence.
Sentences quoted from Wikipedia are available under CC BY-SA 4.0. Public domain books come from
Project Gutenberg. Quo Fuit claims no rights over these sources.
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