John Maurice McClean Pinkerton was a British computer designer, born on 2 August 1919 and passing on 22 December 1997. He was a pioneer in the field, known for designing England's first business computer, the LEO computer, in collaboration with David Caminer. The LEO computer was produced in 1951 by J. Lyons and Co, marking a significant advancement in computing technology for business applications.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 326 days away.
Death Anniversary
Next death anniversary is 103 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - John
God is gracious
Read Full John Name AnalysisAugust 2, 1919 Facts
Generation Group
John Pinkerton belongs to the GI Generation group.
Educated At: Clifton College | Trinity College
Occupation: Computer graphics designer | engineer
Employers: J. Lyons and Co
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 August 2, 1919
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 2, 2025 | Secondary Progressions for August 2, 2025 |
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Sun | 9 Leo 19 | 10 Leo 39 | 23 Scorpio 17 |
Moon | 27 Libra 6 | 23 Scorpio 31 | 17 Virgo 46 |
Mercury | 28 Leo 56 | 7 Leo 45 | 15 Sagittarius 29 |
Venus | 20 Virgo 33 | 2 Cancer 57 | 6 Libra 45 |
Mars | 16 Cancer 38 | 27 Virgo 21 | 22 Virgo 13 |
Jupiter | 29 Cancer 54 | 12 Cancer 5 | 17 Leo 21 |
Saturn | 29 Leo 25 | 1 Aries 28 | 11 Virgo 9 |
Uranus | 0 Pisces 30 | 0 Gemini 59 | 27 Aquarius 46 |
Neptune | 9 Leo 4 | 1 Aries 57 | 11 Leo 32 |
Pluto | 6 Cancer 58 | 2 Aquarius 22 | 7 Cancer 29 |
Rahu | 0 Sagittarius 23 | 20 Pisces 10 | 24 Scorpio 46 |
Ketu | 0 Gemini 23 | 20 Virgo 10 | 24 Taurus 46 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
