Robert H. MacArthur (1930 – 1972) was an American biologist, mathematician, and ecologist, born in Toronto. He was a member of the National Academy of Sciences and the American Academy of Arts and Sciences. MacArthur passed away in Princeton at the age of 42 due to kidney disease. His contributions to ecology and mathematical biology were significant, and his work has had a lasting impact on the field.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 133 days away.
Death Anniversary
Next death anniversary is 23 days away.
Death Date
Place of Birth
Time Zone - America/Toronto (5:0 W)
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Robert
bright fame, shining glory
Read Full Robert Name AnalysisApril 7, 1930 Facts
Generation Group
Robert H. MacArthur belongs to the Silent Generation group.
Place of Birth: Toronto
Place of Death: Princeton
Cause of Death: kidney disease
Educated At: Marlboro College | Brown University | Yale University
Occupation: ecologist | ornithologist | biologist | zoologist | mathematician
Employers: University of Pennsylvania | Princeton University
Awards Received: George Mercer Award | Eminent Ecologist Award
Astrology Analysis
Ephemeris for April 7, 1930
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 7, 2024 | Secondary Progressions for April 7, 2024 |
|---|---|---|---|
| Sun | 17 Aries 9 | 18 Aries 22 | 17 Cancer 41 |
| Moon | 3 Leo 38 | 3 Aries 36 | 16 Capricorn 11 |
| Mercury | 23 Aries 50 | 25 Aries 26 | 12 Cancer 3 |
| Venus | 1 Taurus 58 | 3 Aries 9 | 25 Leo 22 |
| Mars | 16 Pisces 46 | 12 Pisces 14 | 27 Taurus 19 |
| Jupiter | 12 Gemini 45 | 18 Taurus 48 | 3 Cancer 1 |
| Saturn | 12 Capricorn 0 | 14 Pisces 17 | 8 Capricorn 12 |
| Uranus | 11 Aries 40 | 21 Taurus 8 | 15 Aries 19 |
| Neptune | 1 Virgo 7 | 28 Pisces 9 | 1 Virgo 42 |
| Pluto | 17 Cancer 27 | 1 Aquarius 57 | 19 Cancer 8 |
| Rahu | 3 Taurus 49 | 15 Aries 42 | 28 Aries 50 |
| Ketu | 3 Scorpio 49 | 15 Libra 42 | 28 Libra 50 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
