Karel de Leeuw was an American mathematician born on February 20, 1930, in Chicago, Illinois, and he passed away on August 18, 1978, in Stanford, California. He was known for his work in analysis, a branch of mathematics that deals with the properties and behavior of functions and sequences. Throughout his career, he contributed to advancing mathematical understanding in various domains within this field.
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Sunsign, Tropical Zodiac
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Age (Today)
Your next birthday is 344 days away.
Death Anniversary
Next death anniversary is 158 days away.
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Place of Birth
Time Zone - America/Chicago (6:0 W)
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Meaning of the name - Karel
free man, strong man
Read Full Karel Name AnalysisFebruary 20, 1930 Facts
Generation Group
Karel deLeeuw belongs to the Silent Generation group.
Place of Birth: Chicago
Place of Death: Stanford
Cause of Death: blunt trauma
Educated At: Illinois Institute of Technology | Princeton University
Occupation: university teacher | mathematician
Employers: University of Wisconsin–Madison | Stanford University
Astrology Analysis


Ephemeris for February 20, 1930
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on February 20, 2025 | Secondary Progressions for February 20, 2025 |
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Sun | 1 Pisces 23 | 2 Pisces 21 | 4 Gemini 45 |
Moon | 5 Sagittarius 42 | 2 Sagittarius 21 | 15 Taurus 32 |
Mercury | 5 Aquarius 43 | 11 Pisces 34 | 25 Taurus 4 |
Venus | 4 Pisces 48 | 9 Aries 12 | 1 Cancer 53 |
Mars | 10 Aquarius 51 | 17 Cancer 5 | 24 Aries 28 |
Jupiter | 6 Gemini 56 | 11 Gemini 43 | 22 Gemini 47 |
Saturn | 9 Capricorn 23 | 19 Pisces 37 | 11 Capricorn 13 |
Uranus | 9 Aries 9 | 23 Taurus 28 | 14 Aries 9 |
Neptune | 2 Virgo 14 | 28 Pisces 36 | 0 Virgo 51 |
Pluto | 17 Cancer 44 | 2 Aquarius 39 | 18 Cancer 3 |
Rahu | 6 Taurus 15 | 28 Pisces 48 | 1 Taurus 13 |
Ketu | 6 Scorpio 15 | 28 Virgo 48 | 1 Scorpio 13 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
