July 4
Geniuses Born on July 4
3 Geniuses cancer
🧠Average IQ of geniuses born on this day: 148
🌍Most represented country: United States (2)
📅Eras: 19th Century (3)

Geniuses Born on July 4

3 geniuses born on July 4 — including Nathaniel Hawthorne, Giuseppe Garibaldi, and more. Explore their biographies, IQ scores, and achievements.

Nathaniel HawthorneIQ 155
1804–1864 · United States
Twice-Told Tales (1837–1842) • The Scarlet Letter (1850) • The House of the Seven Gables (1851)
An American novelist, dark romantic, and short story writer. His works often focus on history, morality, and religion.
♈ cancerRead article →Profile →
Giuseppe GaribaldiIQ 140
1807–1882 · Italy
Italian general, politician and nationalist.
An Italian general, patriot, and republican who contributed to the Italian unification and the creation of the Kingdom of Italy
♈ cancerRead article →Profile →
Henrietta Swan Leavitt
1868–1921 · United States
Leavitt's law: the period-luminosity relationship for Cepheid variables
An American astronomers who discover the relation between the luminosity and the period of Cepheid variables
♈ cancerRead article →Profile →

More Geniuses Born in July

July 1 (6)July 2 (4)July 3 (2)July 5 (2)July 6 (1)July 7 (3)July 8 (1)July 9 (1)July 10 (3)July 11 (2)July 12 (4)July 13 (1)July 14 (2)July 15 (3)July 16 (1)July 17 (3)July 18 (3)July 20 (4)July 21 (2)July 22 (1)July 23 (1)July 24 (5)July 25 (1)July 26 (5)July 27 (1)July 28 (5)July 30 (4)July 31 (2)

Explore More

⚔️ Nathaniel Hawthorne vs Giuseppe Garibaldi📋 Browse All Lists📰 Blog Articles🎂 All Birthdays

Frequently Asked Questions

Which geniuses were born on July 4?

Nathaniel Hawthorne, Giuseppe Garibaldi, Henrietta Swan Leavitt — 3 geniuses in total share this birthday.

What is the zodiac sign for July 4?

cancer is the zodiac sign for people born on July 4.

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 →

What is the average IQ of geniuses born on July 4?

Among the 2 geniuses with known IQ scores born on this date, the average estimated IQ is 148.

Discover history's greatest minds — biographies, IQ scores, quotes, and more.

Explore All 1,100+ Geniuses →
01 · VS

Trending Comparisons

Johann Sebastian BachVSJohn Von NeumannBach vs Von NeumannWho ranks higher? →Carl Friedrich GaussVSVincent Van GoghGauss vs Van GoghWho ranks higher? →Johann Sebastian BachVSLeo TolstoyBach vs TolstoyWho ranks higher? →ArchimedesVSLeo TolstoyArchimedes vs TolstoyWho ranks higher? →Carl Friedrich GaussVSSteve JobsGauss vs JobsWho ranks higher? →Ada LovelaceVSGalileo GalileiLovelace vs GalileiWho ranks higher? →
02 · TOP 100

Top IQ Rankings

Highest IQ in HistoryTop 100→Greatest PhysicistsTop 38→Greatest MathematiciansTop 29→
03 · PRODIGIES

Child prodigies

Kim Ung-yongKim Ung-yongTested IQ 210 — Guinness Record Holder, NASA Engineer at 8, PhD…Shakuntala DeviShakuntala DeviMultiplied two 13-digit numbers in her head in 28 secondsStephen WiltshireStephen WiltshireAutistic Savant Drawing Entire Cities from Memory — MBE from…Michael KearneyMichael KearneyBachelor's at 10 Years, 4 Months — Youngest U.S. College…
Child prodigies →
04 · WORLD

Explore geniuses by country

🇺🇸United States🏴󠁧󠁢󠁥󠁮󠁧󠁿England🇩🇪Germany🇫🇷France🇮🇹Italy🇷🇺Russia🇬🇷Greece🇮🇳India🇨🇳China🇯🇵Japan🇮🇱Israel🇪🇬EgyptAll countries →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
British chemist whose X-ray image 'Photo 51' was key to revealing the double-helix structure of DNA.
Tap your answer ↓
Which Genius Are You? Free IQ Test