Lloyd MacGregor Trefethen was an American fluid dynamics expert, known for inventing the heat pipe and conducting significant research on the Coriolis effect and card shuffling. He spent many years as a professor of mechanical engineering at Tufts University, contributing to the understanding and application of fluid dynamics in engineering. His work has had lasting impacts on various fields, including thermal engineering and hydrodynamics. Trefethen was born on March 15, 1919, and passed away on November 6, 2001.
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Age (Today)
Your next birthday is 267 days away.
Death Anniversary
Next death anniversary is 138 days away.
Death Date
Place of Birth
Time Zone - America/New_York (5:0 W)
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Meaning of the name - Lloyd
grey wolf, blond haired
Read Full Lloyd Name AnalysisMarch 15, 1919 Facts
Generation Group
Lloyd M. Trefethen belongs to the GI Generation group.
Place of Birth: Waltham
Educated At: Massachusetts Institute of Technology
Occupation: mechanical engineer
Spouses: Florence Newman Trefethen
Children: Lloyd N. Trefethen
Employers: Tufts University | Harvard University
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 March 15, 1919
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on March 15, 2025 | Secondary Progressions for March 15, 2025 |
|---|---|---|---|
| Sun | 24 Pisces 4 | 25 Pisces 22 | 6 Cancer 52 |
| Moon | 13 Virgo 13 | 10 Libra 51 | 1 Leo 34 |
| Mercury | 10 Aries 50 | 9 Aries 35 | 26 Cancer 1 |
| Venus | 20 Aries 31 | 7 Aries 3 | 22 Leo 13 |
| Mars | 6 Aries 53 | 19 Cancer 11 | 23 Gemini 53 |
| Jupiter | 5 Cancer 48 | 13 Gemini 44 | 22 Cancer 21 |
| Saturn | 23 Leo 26 | 22 Pisces 25 | 25 Leo 38 |
| Uranus | 29 Aquarius 8 | 24 Taurus 6 | 1 Pisces 27 |
| Neptune | 6 Leo 49 | 29 Pisces 26 | 7 Leo 51 |
| Pluto | 4 Cancer 32 | 3 Aquarius 14 | 6 Cancer 10 |
| Rahu | 7 Sagittarius 48 | 27 Pisces 35 | 2 Sagittarius 11 |
| Ketu | 7 Gemini 48 | 27 Virgo 35 | 2 Gemini 11 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
