Jacobus Willem "Jaco" de Bakker was a Dutch theoretical computer scientist born on March 7, 1939, in Ede and passed away on December 13, 2012, in Amsterdam. He earned his Ph.D. in 1967 at the University of Amsterdam under Aad van Wijngaarden. De Bakker was a pioneer in programming language semantics and proof theory and worked on concurrent processes from the 1980s. He was involved with the European Association for Theoretical Computer Science and served as its vice-president. He was a member of prestigious academies and received honors, including being knighted in 2002.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 231 days away.
Death Anniversary
Next death anniversary is 147 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jaco
supplanter, he who follows
Read Full Jaco Name AnalysisMarch 7, 1939 Facts
Generation Group
Jaco de Bakker belongs to the Silent Generation group.
Place of Birth: Ede
Place of Death: Amsterdam
Educated At: University of Amsterdam
Occupation: university teacher | computer scientist
Children: 5
Employers: Free University of Amsterdam
Awards Received: Order of the Netherlands Lion
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 March 7, 1939
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 7, 2025 | Secondary Progressions for March 7, 2025 |
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Sun | 16 Pisces 14 | 17 Pisces 22 | 10 Gemini 17 |
Moon | 12 Libra 59 | 0 Cancer 21 | 5 Sagittarius 6 |
Mercury | 0 Aries 34 | 5 Aries 31 | 3 Gemini 22 |
Venus | 2 Aquarius 27 | 10 Aries 10 | 14 Taurus 37 |
Mars | 22 Sagittarius 14 | 17 Cancer 49 | 2 Aquarius 5 |
Jupiter | 15 Pisces 17 | 12 Gemini 52 | 3 Aries 43 |
Saturn | 16 Aries 49 | 21 Pisces 26 | 27 Aries 11 |
Uranus | 14 Taurus 41 | 23 Taurus 50 | 19 Taurus 11 |
Neptune | 22 Virgo 7 | 29 Pisces 8 | 20 Virgo 32 |
Pluto | 29 Cancer 29 | 3 Aquarius 3 | 29 Cancer 44 |
Rahu | 11 Scorpio 24 | 28 Pisces 0 | 6 Scorpio 50 |
Ketu | 11 Taurus 24 | 28 Virgo 0 | 6 Taurus 50 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
