Joel Mandelstam Age, Birthday, Zodiac Sign and Birth Chart

Joel Mandelstam was a prominent British microbiologist, born on November 13, 1919, in Johannesburg. He held the position of professor at the University of Oxford and was a Fellow at Linacre College. A pioneer in the field, Mandelstam utilized bacteria to investigate crucial biological processes such as development and differentiation, typically studied in more complex organisms. His education began at Jeppe High School and continued at the University of the Witwatersrand. After obtaining his BSc, he completed his PhD in London, later becoming the Iveagh Professor of Chemical Microbiology at Oxford.

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Zodiac Sign (Western)
Scorpio

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Cancer

Moonsign, Sidereal Zodiac

Age (Today)
106 years, 1 month, 4 days

Your next birthday is 330 days away.

Death Anniversary
Saturday, December 20, 2025

Next death anniversary is 2 days away.

Death Date
December 20, 2008

Place of Birth
Johannesburg

Time Zone - Africa/Johannesburg (2:0 E)

Chinese Zodiac Sign
Goat (羊)
Birth Number
4

Life Path Number
8
Name Number (Chaldean)
50 => 5

Name Number (Pythagorean)
9

Meaning of the name - Joel

Yahweh is God, God is merciful

Read Full Joel Name Analysis

November 13, 1919 Facts

Generation Group

Joel Mandelstam belongs to the GI Generation group.


Place of Birth: Johannesburg

Educated At: Queen Elizabeth College | University of the Witwatersrand

Occupation: biologist

Employers: University of the Witwatersrand

Awards Received: Fellow of the Royal Society | Leeuwenhoek Lecture | Fulbright Scholarship


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 November 13, 1919

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on November 13, 2025 Secondary Progressions for November 13, 2025
Sun 19 Scorpio 58 21 Scorpio 16 7 Pisces 31
Moon 4 Leo 22 5 Virgo 21 13 Gemini 13
Mercury 12 Sagittarius 37 5 Sagittarius 49 24 Pisces 7
Venus 3 Libra 40 8 Scorpio 7 5 Aquarius 12
Mars 20 Virgo 20 6 Sagittarius 24 7 Scorpio 31
Jupiter 17 Leo 8 25 Cancer 9 9 Leo 53
Saturn 10 Virgo 55 25 Pisces 15 9 Virgo 7
Uranus 27 Aquarius 45 29 Taurus 47 1 Pisces 58
Neptune 11 Leo 32 29 Pisces 34 9 Leo 25
Pluto 7 Cancer 32 1 Aquarius 34 5 Cancer 44
Rahu 24 Scorpio 57 14 Pisces 44 19 Scorpio 20
Ketu 24 Taurus 57 14 Virgo 44 19 Taurus 20

Chandra Kundali (Equal House, North Indian Diamond Chart)