Henry Adams vs Jean-Paul Marat

Who Was the Greater Genius? A Complete Comparison

Henry Adams
IQ195
Born1838
Died1918
OriginBoston, Massachusetts
Known ForThe Education of Henry Adams, The History of the United States of America 1801–1
VS
Jean-Paul Marat
IQ170
Born1743
Died1793
OriginBoudry, Principality of Neuchâtel, Prussia
Known ForFrench politial theorist, physician, and scientist; did 166 experiments on fire

About Henry Adams

American historian and member of the Adams political family, descended from two U.S. Presidents

Read full biography of Henry Adams → · In-Depth Article →

About Jean-Paul Marat

A French political theorist, physician, and scientist who was a journalist and politician during the French Revolution.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

Read full biography of Jean-Paul Marat → · In-Depth Article →

The Verdict

Based on estimated IQ scores, Henry Adams (IQ 195) ranks higher than Jean-Paul Marat (IQ 170). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Henry Adams or Jean-Paul Marat?

Henry Adams had an estimated IQ of 195 while Jean-Paul Marat had an estimated IQ of 170.

What is each genius known for?

Henry Adams is known for: The Education of Henry Adams, The History of the United States of America 1801–1817. Jean-Paul Marat is known for: French politial theorist, physician, and scientist; did 166 experiments on fire and 214 on electricity; was associated w.

Are both considered geniuses?

Yes. Both Henry Adams and Jean-Paul Marat are universally regarded as among history's greatest intellects.

Full Profile: Henry AdamsFull Profile: Jean-Paul Marat

← Browse all genius comparisons | IQ Rankings

01 · VS

Trending Comparisons

02 · TOP 100

Top IQ Rankings

03 · PRODIGIES

Child prodigies

Child prodigies →
04 · WORLD

Explore geniuses by country

Play & come back tomorrow

Daily Genius Challenge · Genius trivia
Which prodigy composed music from age 5 and toured Europe as a child?
Tap your answer ↓
Which Genius Are You? Free IQ Test