William R. Horsfall was an influential American entomologist born on January 11, 1907, in Mountain Grove, Missouri. He specialized in medical entomology with a focus on mosquitoes of the genus Aedes. He served in the military during World War II as a lieutenant colonel and continued to make significant contributions to entomology through his work at the University of Illinois until 1976. He published a comprehensive bibliography of medical entomology and received accolades for his teaching and research.
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Age (Today)
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Meaning of the name - William
resolute protector, strong-willed warrior
Read Full William Name AnalysisJanuary 11, 1907 Facts
Generation Group
William R. Horsfall belongs to the GI Generation group.
Place of Birth: Mountain Grove Township
Place of Death: Urbana
Educated At: Cornell University
Occupation: entomologist
Employers: University of Illinois at Urbana-Champaign | World Health Organization
Awards Received: Ernest H. Wakefield Citation | Fellow of the American Association for the Advancement of Science (1964)
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 January 11, 1907
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 11, 2026 | Secondary Progressions for January 11, 2026 |
|---|---|---|---|
| Sun | 20 Capricorn 21 | 21 Capricorn 29 | 18 Taurus 52 |
| Moon | 14 Sagittarius 55 | 2 Scorpio 58 | 29 Aries 36 |
| Mercury | 7 Capricorn 2 | 15 Capricorn 21 | 3 Taurus 49 |
| Venus | 7 Sagittarius 43 | 22 Capricorn 41 | 15 Aries 43 |
| Mars | 15 Scorpio 21 | 20 Capricorn 56 | 15 Capricorn 12 |
| Jupiter | 3 Cancer 50 | 19 Cancer 56 | 8 Cancer 24 |
| Saturn | 11 Pisces 43 | 26 Pisces 47 | 25 Pisces 3 |
| Uranus | 9 Capricorn 16 | 27 Taurus 42 | 12 Capricorn 28 |
| Neptune | 11 Cancer 0 | 29 Pisces 40 | 10 Cancer 31 |
| Pluto | 22 Gemini 15 | 3 Aquarius 3 | 22 Gemini 27 |
| Rahu | 3 Leo 14 | 11 Pisces 36 | 26 Cancer 56 |
| Ketu | 3 Aquarius 14 | 11 Virgo 36 | 26 Capricorn 56 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
