Izak Willem van Spiegel was a Dutch mathematician, professor of mathematics, and rector magnificus at the University of Twente. Born on April 9, 1922, in Harlingen, he faced interruptions in his studies due to the German occupation during World War II. After the war, he resumed his education at the University of Groningen, balancing his studies with teaching. He married Jos Hunsche in 1948 and together they had five children.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 287 days away.
Death Anniversary
Next death anniversary is 166 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 - Izak
God laughs, God will laugh
Read Full Izak Name AnalysisApril 9, 1922 Facts
Generation Group
Izak Willem van Spiegel belongs to the GI Generation group.
Place of Birth: Harlingen
Place of Death: Enschede
Educated At: University of Groningen
Occupation: university teacher | mathematician
Spouses: Jos Hunsche
Children: 5
Employers: Delft University of Technology
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 April 9, 1922
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 9, 2025 | Secondary Progressions for April 9, 2025 |
|---|---|---|---|
| Sun | 19 Aries 3 | 20 Aries 5 | 28 Cancer 7 |
| Moon | 19 Virgo 13 | 13 Virgo 48 | 20 Gemini 46 |
| Mercury | 4 Aries 2 | 27 Pisces 3 | 11 Cancer 7 |
| Venus | 3 Taurus 46 | 24 Pisces 52 | 7 Virgo 37 |
| Mars | 20 Sagittarius 51 | 26 Cancer 40 | 11 Sagittarius 14 |
| Jupiter | 13 Libra 1 | 17 Gemini 24 | 11 Libra 37 |
| Saturn | 3 Libra 50 | 25 Pisces 26 | 3 Libra 19 |
| Uranus | 11 Pisces 44 | 25 Taurus 11 | 13 Pisces 10 |
| Neptune | 13 Leo 13 | 0 Aries 22 | 15 Leo 1 |
| Pluto | 7 Cancer 59 | 3 Aquarius 40 | 10 Cancer 2 |
| Rahu | 8 Libra 26 | 26 Pisces 16 | 2 Libra 59 |
| Ketu | 8 Aries 26 | 26 Virgo 16 | 2 Aries 59 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
