Dennis O'Neil was an American writer and editor known for his significant contributions to comic books, particularly with Marvel Comics and DC Comics from the 1960s to the 1990s. He was born on May 3, 1939, in St. Louis. O'Neil co-created the character Ra's al Ghul in collaboration with artist Neal Adams, leaving a lasting impact on the comic book industry and influencing storytelling in graphic novels.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 331 days away.
Death Anniversary
Next death anniversary is 5 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (5:0 W)
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Dennis
follower of Dionysus
Read Full Dennis Name AnalysisMay 3, 1939 Facts
Generation Group
Dennis O'Neil belongs to the Silent Generation group.
Place of Birth: St. Louis
Place of Death: Nyack
Cause of Death: cardiac arrest
Educated At: Saint Louis University
Occupation: science fiction writer | editor | comics artist | writer
Children: Lawrence O'Neil
Employers: DC Comics | Charlton Comics | The Hero Initiative | Marvel Comics
Awards Received: Will Eisner Hall of Fame | Inkpot Award
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.Ephemeris for May 3, 1939
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 3, 2026 | Secondary Progressions for May 3, 2026 |
|---|---|---|---|
| Sun | 12 Taurus 21 | 13 Taurus 16 | 5 Leo 39 |
| Moon | 13 Scorpio 11 | 5 Sagittarius 6 | 18 Capricorn 15 |
| Mercury | 15 Aries 44 | 1 Taurus 8 | 24 Leo 3 |
| Venus | 9 Aries 42 | 11 Gemini 34 | 25 Cancer 14 |
| Mars | 22 Capricorn 1 | 18 Aries 26 | 27 Capricorn 50 |
| Jupiter | 28 Pisces 22 | 19 Cancer 19 | 8 Aries 44 |
| Saturn | 23 Aries 52 | 9 Aries 20 | 1 Taurus 12 |
| Uranus | 17 Taurus 31 | 0 Gemini 26 | 21 Taurus 37 |
| Neptune | 20 Virgo 46 | 3 Aries 20 | 21 Virgo 24 |
| Pluto | 29 Cancer 19 | 5 Aquarius 30 | 1 Leo 12 |
| Rahu | 8 Scorpio 22 | 5 Pisces 40 | 3 Scorpio 46 |
| Ketu | 8 Taurus 22 | 5 Virgo 40 | 3 Taurus 46 |
Chandra Kundali (Equal House, North Indian Diamond Chart)