Entrepreneur

Jack Ruby

Entrepreneur — born 1911-04-25 in Chicago.

Born
April 25, 1911, 12:00, Chicago
Birth time
Rodden XBirth time unknown — chart uses noon as placeholder.
Jack Ruby's natal chart wheelNatal chart showing 10 planets across the twelve zodiac signs.House 11House 22House 33House 44House 55House 66House 77House 88House 99House 1010House 1111House 1212Sun at 4°24' TaurusSaturn at 9°02' TaurusMercury at 18°18' Taurus retrogradeRVenus at 9°28' GeminiPluto at 26°16' GeminiNeptune at 18°56' CancerJupiter at 10°22' Scorpio retrogradeRUranus at 29°19' CapricornMars at 1°47' PiscesMoon at 21°54' Pisces

What an astrologer notices first

What sets Jack Ruby's chart apart is the striking interplay between his Taurus Sun conjunct Saturn and his Pisces Moon. The grounded, earthy determination of Taurus is in stark contrast to the ethereal, emotionally driven world of Pisces. This juxtaposition suggests a life lived in the tension between seeking control and surrendering to deeper emotional currents, a dynamic that likely shaped his every move and decision, culminating in moments where his deeply felt emotions overpowered his more calculated intentions.

The reading

Jack Ruby's chart is anchored by a robust Taurus Sun conjunct Saturn in the ambitious tenth house, suggesting a life deeply intertwined with the pursuit of stability and recognition. But it's the Moon in Pisces that casts the most intriguing shadow over his character, hinting at a profound emotional depth and a touch of the elusive. This placement whispers of a man whose emotional landscape was vast and potentially turbulent, often steering him toward actions driven by sentiment rather than strategy. The Sun's opposition to Jupiter adds a layer of complexity, pointing to potential conflicts between his ambitions and his innate sense of morality or justice. Ruby's chart paints a picture of a man walking the tightrope between the pull of earthy, tangible success and the sometimes overwhelming tides of his inner world.

Placement by placement

What each part of the chart shows

Sun in Taurus

The Sun in Taurus in Ruby's chart suggests a tenacious character with a hankering for security and material success. Positioned in the ninth house, it hints at a drive to expand his horizons, possibly through entrepreneurial ventures. However, the conjunction with Saturn implies that his path was fraught with obstacles, demanding perseverance and perhaps a conservative approach to achieving his goals.

Moon in Pisces

Ruby's Moon in Pisces speaks to a deeply sensitive and intuitive nature. Nestled in the eighth house, it points to emotional experiences that are intense and transformative. This placement indicates a person who might have been driven by strong, sometimes subconscious feelings, potentially leading to decisions that were more reactionary than deliberate.

Mercury in Taurus

With Mercury in Taurus, there is a practicality to Ruby's communication and thinking style. Retrograde in the tenth house, it suggests a mind that might have been slow and deliberate, favoring careful planning over impulsive speech. However, the opposition to Jupiter could indicate occasional conflicts between his logical thoughts and broader philosophical views, possibly leading to internal dilemmas.

Venus in Gemini

Ruby's Venus in Gemini in the tenth house suggests a charismatic and adaptable approach to relationships and social interactions, particularly in his professional life. While he might have been charming and sociable, the quincunx with Jupiter indicates possible challenges in balancing personal desires with broader aspirations or moral considerations.

Mars in Pisces

Mars in Pisces in the seventh house reveals an assertive energy that is often indirect, driven by emotions or intuition rather than logic. This placement might have made Ruby's actions difficult for others to predict, as they were likely influenced by his deep-seated feelings and relationships, possibly leading to unexpected or impulsive behavior.

Ascendant in Leo

Ruby's Leo Ascendant marks him as someone who presented himself with confidence and a desire to be noticed. This regal front might have masked the more complex inner workings suggested by his chart, creating a persona that was both commanding and, at times, enigmatic. It hints at a natural ability to draw attention, which could have been a significant asset in his entrepreneurial endeavors.

The pattern

How the chart maps to the life

Jack Ruby's chart weaves a tale of a man caught between the steadfast ambitions of his Taurus Sun and the mercurial, emotional undertones of his Pisces Moon. This tension likely manifested in his public life, where his pursuit of success and recognition was occasionally at odds with his emotional impulses. His Sun's opposition to Jupiter suggests a life marked by the struggle between personal ambition and a broader sense of morality or justice, which may have played out in his infamous moment of public action. The conjunction of the Sun and Saturn in the tenth house implies a career that required resilience and a serious commitment, reflecting his entrepreneurial spirit. Yet, it's the Moon in the eighth house that may have driven some of his more secretive or emotionally charged decisions, such as his involvement in the nightclub business — a shadowy world where emotions often run high and loyalties are tested. Ruby's Mercury in Taurus, despite its retrograde position, suggests a methodical approach to business, though the opposition to Jupiter could have led to conflicts between his careful planning and more expansive, risk-taking impulses. This complex interplay of forces in his chart paints a picture of a man deeply influenced by both his need for material achievement and the unpredictable tides of his emotional world.

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Same date

Also born on April 25

Public figures sharing the same calendar date as Jack — same Sun degree band, same dominant life path, same date signature.

  • Al Pacino
    Actor
    Taurus Sun · Sagittarius Moon · Leo Rising
  • Andrey Kolmogorov
    Scientist
    Taurus Sun · Aries Moon · Leo Rising
  • Cy Twombly
    Artist
    Taurus Sun · Cancer Moon · Leo Rising
  • Ella Fitzgerald
    Musician
    Taurus Sun · Gemini Moon · Leo Rising
  • Jason Lee
    Entrepreneur
    Taurus Sun · Sagittarius Moon · Leo Rising
  • Jim Simons
    Scientist
    Taurus Sun · Pisces Moon · Cancer Rising
  • Juha Sipilä
    Entrepreneur
    Taurus Sun · Virgo Moon · Leo Rising
  • Tim Duncan
    Athlete
    Taurus Sun · Pisces Moon · Leo Rising

See the full April 25 ranking →

Full chart data

All planetary positions

  • Sun4°24' TaurusH9
  • Moon21°54' PiscesH8
  • Mercury18°18' TaurusH10
  • Venus9°28' GeminiH10
  • Mars1°47' PiscesH7
  • Jupiter10°22' ScorpioH4
  • Saturn9°02' TaurusH10
  • Uranus29°19' CapricornH6
  • Neptune18°56' CancerH12
  • Pluto26°16' GeminiH11
  • North Node10°21' TaurusH10
  • Chiron6°02' PiscesH7
  • Lilith14°34' SagittariusH5
  • South Node10°21' ScorpioH4

Questions people ask

Jack's birth chart, the questions people ask

  • The chart is built around a Leo Rising sitting on top of a Taurus Sun, and that combination tells you almost everything. Leo Rising is the presentation layer — it manages first impressions, public affect, and the need to be seen as significant. It performs. It reads the room for status cues and positions accordingly. Underneath that is a Taurus Sun, which is fixed, territorial, and runs on loyalty to whatever it has decided is its own. The Leo surface is expressive and socially hungry. The Taurus core is immovable. What tends to happen with this pairing is someone who makes a large entrance and then holds a position with a stubbornness that surprises people who read only the warmth on the surface.

  • Mars in Pisces is the placement doing the most work here, and it is one of the more misread Mars positions. Pisces is a water sign with no fixed boundary structure — it absorbs the emotional temperature of whatever room it is in. When Mars sits there, the aggression mechanism is not strategic or premeditated. It is reactive in a specifically porous way: the person takes in ambient feeling, pressure builds without a clean outlet, and then it discharges suddenly because there was no earlier valve. Mars in Pisces does not plan the confrontation. It arrives at the confrontation already overwhelmed. The behavioral pattern is someone who seems fine until they are not, and who often cannot explain afterward what exactly crossed the line.

  • Moon in Pisces governs the emotional processing system, and what it does mechanically is dissolve boundaries between self and environment. The Moon rules what we absorb without choosing to, what registers as threat or comfort before the conscious mind catches up. In Pisces, that absorption is nearly total — the person picks up the emotional charge of a room the way a cloth picks up water. There is no filter between what is happening around them and what they feel. This produces genuine empathy in some contexts and genuine instability in others. The same permeability that makes a Pisces Moon person feel everything also makes them susceptible to crowd emotion, grievance, and urgency that is not originally their own.

  • Leo Rising handles this directly. The Ascendant is the part of the chart that manages the social self — how a person enters a room, what they need the room to reflect back at them, and what registers as a wound to their standing. Leo on the Ascendant routes a significant amount of psychic energy into being recognized as someone who matters. Not famous necessarily, but *respected*, seen as substantial, counted among people of consequence. For Ruby, running a nightclub was not incidental to this. The club was the stage. The Leo Rising needs a stage. Status slights — being dismissed, disrespected, or excluded — land harder with this placement than they do for most, and the response to those slights tends to be disproportionate.

  • Venus in Gemini routes social bonding through talk, transaction, and variety. This is not a placement that builds deep attachment through sustained emotional presence — it builds connection through exchange, through being interesting and being interested, through the back-and-forth of a conversation or a deal. Venus in Gemini people collect contacts. They are genuinely charming in the short window, genuinely restless in the long one. For someone running a nightclub, this is a functional placement: the job requires meeting dozens of people quickly, making each one feel attended to, and keeping the room circulating. The friction comes when Venus in Gemini's need for novelty and surface contact runs up against situations that demand sustained loyalty or emotional depth.

  • Sun in Taurus and Mercury in Taurus together create a fixed orientation toward whatever the person has decided belongs to them — people, codes, affiliations, grievances. Taurus is a fixed earth sign. Its loyalty is not ideological; it is territorial. Once something or someone is categorized as mine or ours, the Sun in Taurus defends it with a consistency that looks like principle but is actually closer to possession. Mercury in Taurus reinforces this by making the thinking process itself resistant to revision. Taurus Mercury does not update its conclusions easily. It deliberates slowly, commits firmly, and then holds the position. The combination produces someone whose loyalties are real and whose thinking about those loyalties does not shift much once it has set.

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Jack Ruby · April 25, 1911 · What April 25 means