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Portrait of Pierre-Louis Lions

Pierre-Louis Lions

Pierre-Louis Lions (born August 11, 1956, Grasse, France), aged 70, is a French mathematician and Fields Medalist. Lions's honours include Fields medal, Commander of the Legion of Honour and Knight of the Legion of Honour.

Pierre-Louis Lions’s zodiac sign is Leo, Chinese zodiac is Fire Monkey, with Life Path 22 in numerology.

Your match with Pierre-Louis

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Pierre-Louis Lions’s AsterNym identity

The Gilded Architect

Metal represents precision. Metal-led charts are associated with standards, boundaries, discernment and the ability to remove what is unnecessary. Life Path 22 is traditionally called a master path. It represents large-scale building: combining ambitious ideas with practical structure.

Metal Day Master (BaZi) × fixed Sun × Life Path 22, on the physical plane.

What Pierre-Louis’s name adds up to

Worked from the name as published, letter by letter.

9

Expression · the bigger picture

7

Soul Urge · understanding

2

Personality · warm, careful

The name opens on P (7) and closes on E (5). The value it repeats most is 9, which numerology reads as empathy.

Pythagorean letter values · A=1 to I=9, then J=1 again

Pierre-Louis’s lucky numbers, colours and stones

Traditional correspondences, calculated not chosen.

Lucky numbers

22 · 4 · 9

Lucky colours

Red & Orange

Lucky day

Sunday

Direction

↓ South

Season

summer

Stones

Peridot, Ruby, Carnelian

Flower constellation

🌸 Gladiolus · 🌻 Sunflower · 🌺 Poppy

Coral · Gold · Flame orange

Eight Mansions · Kua number

Kua 7, trigram Dui 兌, West group. Best direction Northwest, worst North.

A different tradition from the Direction above, and a different question: feng shui reads it from the solar year 1956, which turns at Li Chun rather than at New Year, and from sex, which Wikidata records as male. Work out your own →

The record

What sets Pierre-Louis apart

Pierre-Louis Lions took the Cours Peccot in 1983, at 27.

Training came by way of École Normale Supérieure and Lycée Louis-le-Grand.

On the family side, Pierre-Louis Lions was born to Jacques-Louis Lions.

Wikipedia's editors put Pierre-Louis Lions under Prix Paul Doistau-Émile Blutet laureates, French mathematical analysts and People from Grasse.

Chris Hemsworth (1983) and Hulk Hogan (1953) share the birthday in another year, so the sun sits where it sits here.

Educated at
École Normale Supérieure and Lycée Louis-le-Grand
Awards
Fields medal (1994), Prix Ampère (1992) and Knight of the Legion of Honour (1995)
Citizenship
France
Languages
French and English
Wikipedia editions
35

What the chart says

Pierre-Louis, according to the stars

Core essence

Pierre-Louis is warm the way the sun is warm: not trying, just doing it. The core of Pierre-Louis is a big open heart and a need to be seen loving with it. They are generous with praise, with time, with the spotlight when they trust you, and they will remember every kindness you paid them for years. Loyal to a fault, and glad of the fault.

How Pierre-Louis wants to be loved

Pierre-Louis wants to be loved like home. Venus in Cancer needs to feel safe before it feels anything else, and then it feels everything. Remember the small things, meet the family, make the tea. Pierre-Louis gives care in a hundred quiet ways and needs to know it is noticed. Consistency is the romance.

How Pierre-Louis creates

How Pierre-Louis makes things happen: they cut to it. A Yang Metal day master is the sword, decisive, principled, allergic to nonsense. Pierre-Louis creates by clarifying, by deciding, by being the one who says what the thing actually is. Sharp with themselves first. The work is remembering that not every problem needs a blade.

Instinct

Instinct: Pierre-Louis is witty and inventive, a Monkey year, and their gut reaction is to play with the problem. Clever, funny, curious, a little mischievous, and quick to land on their feet. The Fire year turns the volume up: warmer, bolder, more expressive, harder to overlook.

Purpose

Purpose: Life Path 22 is the master builder. Pierre-Louis is here to turn a big vision into something that actually stands, at a scale most people would not attempt. Practical and visionary at once, patient, and learning that even the largest things are built one day at a time.

Triggers

Triggers: cruelty, and being cornered. Mars in Pisces does not fight straight; Pierre-Louis slips away, absorbs it, or turns it into something creative instead. Anger becomes art or empathy. The lesson is learning that they are allowed to take up space and say the hard thing.

Computed from Pierre-Louis's birth date. Working below.

Where Pierre-Louis sits

Six lines

Pierre-Louis’s dot comes from the chart; yours is where you put it.

Intimate circleWide network
Pierre-Louis

You may draw energy from a wide network, many doors, lightly held.

DeliberateSpontaneous
Pierre-Louis

You likely weigh most decisions but can move fast when it matters.

PrivateExpressive
Pierre-Louis

You may wear your feelings openly. What you feel tends to show.

Cool off firstResolve immediately
Pierre-Louis

You may want to resolve tension the moment it appears, rather than let it sit.

PracticalVisionary
Pierre-Louis

You likely balance practical steps with room to imagine further.

Gradual trustImmediate chemistry
Pierre-Louis

You may feel connection fast. Chemistry can arrive before the details do.

Tap each line where you sit.

All twelve of yours, from your birth date →

✦ A real star from their birth night

Dedicate a star to Pierre-Louis Lions

Three stars chosen from the real sky above Grasse on the night they were born. Choose the story that connects you.

Pierre-Louis’s birth-night reference starEltaninwarm orange · DracoEltanin, in Draco. A warm orange star, 82.1° above the horizon at 9 p.m. local time, the bright star nearest the zenith.Dedicate Eltanin →The warmest lightAntaresdeep red · ScorpiusAntares, in Scorpius. A deep red star, 17.6° above the horizon at 9 p.m. local time, the warmest-toned bright star up that night.Dedicate Antares →

A 9 p.m. reference sky, not the birth minute. Dedications are commemorative and confer no ownership of stars.

The sky over Grasse that night

Computed for 43.66°N, 9 p.m. local sky.

Overhead at Grasse at 9 p.m. that evening: Eltanin of Draco, within 7.9° of the exact zenith.

Arcturus was the brightest thing up that night, one of 83 catalog stars above the horizon.

From 43.7°N not one of the brightest stars stays permanently above the horizon — all of them rise and set.

Nothing below −46.3° declination clears the horizon at this latitude, so Canopus, Rigil Kentaurus, Achernar, Hadar, Acrux, Mimosa and Toliman were never visible from Grasse on any night.

Sun 13° below the horizon, Moon up and 35% lit at first quarter.

How unusual Pierre-Louis's chart is

Chart pattern score

55 / 100 · Unusual

3-planet stellium in Leo · 1 unaspected planet · Mars retrograde

An AsterNym index built from stelliums, yods, grand crosses and chart shape. It is not a population percentile, and a high score is not a better chart. Without a birth time the houses are left out of it.

Score your own chart →

Pierre-Louis Lions in 15 seconds

Leo Sun

The room rearranges itself.

Pierre-Louis Lions's Sun was in Leo for the whole of August 11, 1956, so no birth time is needed to settle it.

What Leo means →

Fire Monkey

Solved it, and made a joke.

Pierre-Louis Lions was born on August 11, 1956, which falls in a Fire Monkey year of the Chinese calendar.

What the Monkey means →

Life Path 22

Builds what others only dream about.

Pierre-Louis Lions's birth date, August 11, 1956, reduces to Life Path 22 under the numerology method AsterNym uses.

What Life Path 22 means →

What stands out in Pierre-Louis’s chart

Pierre-Louis’s birth chart

Reference chart · birth time unknown

Positions are checked across the whole date. The Moon ranges from 19° to 2° Libra or Scorpio depending on the hour.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Neptune opens doors for Pluto · Sextile, 0° orbSaturn grinds against Pluto · Square, 1.7° orbMoon fuses with Neptune · Conjunction, 2° orbMoon opens doors for Pluto · Sextile, 2° orbVenus opens doors for Jupiter · Sextile, 2° orbMercury fuses with Jupiter · Conjunction, 2.4° orbMars flows with Saturn · Trine, 2.6° orbMercury opens doors for Venus · Sextile, 4.5° orbSun in Leo · 18°44′☉18°Moon in Libra · 25°57′☽25°Mercury in Virgo · 9°20′☿9°Venus in Cancer · 4°51′♀4°Mars in Pisces · 23°39′ · retrograde♂℞23°Jupiter in Virgo · 6°53′♃6°Saturn in Scorpio · 26°17′♄26°Uranus in Leo · 3°39′♅3°Neptune in Libra · 27°56′♆27°Pluto in Leo · 27°58′♇27°

No birth time, so the houses are a solar chart: the Sun’s sign counts as house 1.

Tap a planet, a sign, a house, an aspect line or an element to see what it means and what sits in it.
Lines drawn
Conjunction 0°
Sextile 60°
Square 90°
Trine 120°
Opposition 180°

Placements

Tap one to light it on the wheel.

The working: aspects, Chiron and the asteroids, dominant planets and configurationsshow

Aspects across every possible birth time

  • stableNeptunesextilePluto0.0° orb

    Pierre-Louis’s imagination opens doors for their depths. An easy alliance, and it pays off when it is used.

  • stableSaturnsquarePluto1.7° orb

    Pierre-Louis’s discipline grinds against their depths. The angle that irritates, and the one that teaches.

  • stableMercuryconjunctionJupiter1.8° to 3.1° orb

    Pierre-Louis’s mind and growth act as one. Each makes the other louder.

  • stableVenussextileJupiter1.8° to 2.3° orb

  • stableMarstrineSaturn2.6° orb

  • stableMercurysextileVenus4.1° to 4.9° orb

  • stableUranussquareNeptune5.7° orb

  • possibleMoonconjunctionNeptuneorb from 0.0° to 8.7° depending on birth time

  • possibleMoonsextilePlutoorb from 0.1° to 8.7° depending on birth time

  • possibleSunsextileMoonorb from 1.0° to 13.3° depending on birth time

  • possibleMoonsquareUranusorb from 1.1° to 14.4° depending on birth time

  • possibleMoontrineVenusorb from 2.7° to 15.3° depending on birth time

Chart signature

Elements

  • Fire3 of 10
  • Earth2 of 10
  • Air2 of 10
  • Water3 of 10

Modalities

  • Cardinal3 of 10
  • Fixed4 of 10
  • Mutable3 of 10

Counted across the ten planets by sign.

Pierre-Louis’s Chiron, Ceres, Eros, Hygiea and Lilith

What astrologers make of these five, at noon values.

  • ⚷ Chiron ℞Aquarius 8°29′ (moves 0.05° over the day)

    centaur (2060) · the wound and what is learnt from it

  • ⚳ CeresAries 20°59′ (moves 0.03° over the day)

    dwarf planet (1) · how a person nurtures and wants to be nurtured

  • ♡ Eros ℞Capricorn 22°07′ (moves 0.31° over the day)

    near-Earth asteroid (433) · what draws them and how they desire

  • ⚕ Hygiea ℞Capricorn 19°44′ (moves 0.13° over the day)

    main-belt asteroid (10) · health, routine and what keeps them well

  • ⚸ Black Moon LilithCapricorn 27°49′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

Aspects to the asteroids and Lilith

  • Black Moon Lilith square Neptune 0.1°
  • Eros sextile Mars 1.5°
  • Black Moon Lilith sextile Saturn 1.5°
  • Ceres trine Sun 2.3°

Pierre-Louis’s dominant planets

  1. 1. ☉ Sun7 pts

    rules the Sun sign, Leo; in its own sign, Leo; disposes Uranus, Pluto

  2. 2. ☿ Mercury5 pts

    in its own sign, Virgo; disposes Jupiter; 2 major aspects

  3. 3. ♀ Venus3 pts

    disposes Neptune; 2 major aspects

Configurations in Pierre-Louis’s chart

  • stellium, the shape it makesStellium in Leo · Sun, Uranus, PlutoThree or more planets in one sign (four, or three with a luminary, by AsterNym's count): a concentration astrologers read as that sign's themes dominating the chart.

Minor aspects

semi-sextile, semi-square, quintile, sesquiquadrate, biquintile, quincunx.

  • Sun semi-square Venus 1.1°
  • Sun biquintile Mars 1.1°
  • Venus semi-sextile Uranus 1.2°
  • Saturn semi-sextile Neptune 1.7°

More people like Pierre-Louis

Other mathematicians

Born in France

More charts like Pierre-Louis’s

Fellow Leo suns

All about Leo →

Born in Monkey years

Year of the Monkey →

Also born on August 11

Fellow Yang Metal day masters

What a Day Master is →

Other Leo Monkey charts

Other Gilded Architects

The Gilded Architect explained →

Famous people with Life Path 22

Life Path numbers explained →

From the journal: Why your Chinese sign might be wrong · What is feng shui?

Pierre-Louis’s cards

Computed from August 11, 1956. Tap to flip.

Birth tarot card

The Fool

AsterNym identity card

The Gilded Architect

Western zodiac

Leo

Chinese zodiac

Monkey 申

Life Path

22 · Master Builder

☉ Ruled by Sun

Gold Au

The working: BaZi pillarsshow

BaZi pillars

Day Master: yang Metal.

Year

丙

yang Fire

申

Monkey

Metal

roots & early life

Month

丙

yang Fire

申

Monkey

Metal

work & drive

Day

day master

庚

yang Metal

戌

Dog

Earth

you & partnership

Where this comes from, and how it is worked out

Pierre-Louis’s birth date and birthplace come from Wikidata Q334030 (CC0), as do the occupations, works and awards above. With no documented birth time this chart is rated X on the Rodden scale, the astrological convention for how well evidenced a birth time is. The banner above lists what that leaves out. Entries are matched to Wikidata by entity id rather than by name, kept at day precision, and dropped where sources disagree on the date.

Tropical zodiac, whole-sign houses, modern rulers. Aspects on the western_v1 orb policy; minor ones at 1.5° to 2.5°, skipped where a major already holds. Minor bodies from JPL Horizons heliocentric vectors, Lilith as mean apogee. Dominance is an AsterNym score — rulerships, dispositors, aspect count — so other methods can name a different leader.

Portrait by Philippe Binant, CC BY-SA 3.0, via Wikimedia Commons.

The same Pierre-Louis Lions at Wikipedia.

Roster last reviewed September 10, 2026. The full method: how it works.

Traditional interpretations, not facts or predictions, and not endorsed by Pierre-Louis Lions.

Quick answers about Pierre-Louis Lions’s chart

How old is Pierre-Louis Lions?
Pierre-Louis Lions is 70 years old, born August 11, 1956 in Grasse, France.
What zodiac sign is Pierre-Louis Lions?
Pierre-Louis Lions is a Leo: born August 11, 1956, which puts the Sun in Leo for the whole of that day.
What is Pierre-Louis Lions's Chinese zodiac animal?
The Monkey, with the Fire element, from the Chinese lunar year of the August 11, 1956 birth.
What is Pierre-Louis Lions's Life Path number?
Life Path 22, calculated in numerology.
What is Pierre-Louis Lions's Chiron sign?
Chiron in Aquarius at 8°. Position from JPL Horizons.
Where is Pierre-Louis Lions's Black Moon Lilith?
Mean Black Moon Lilith in Capricorn at 27°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What is Pierre-Louis Lions's dominant planet?
Sun, on AsterNym's dominance score (7 points: rules the Sun sign, Leo; in its own sign, Leo; disposes Uranus, Pluto). Mercury is second and Venus third. Other sites weight rulerships and aspects differently and can name a different leader.

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