John Francis Coates, OBE, was a prominent British naval architect renowned for his groundbreaking research on Ancient Greek triremes. Born on March 30, 1922, and passing away on July 10, 2010, Coates made significant contributions to understanding the construction and operation of these formidable warships, recognized as the fastest of their time. His efforts resulted in the first successful replica of a trireme. Additionally, he investigated shipping practices in Northern Europe during the Bronze Age, focusing on artifacts like the Ferriby and Dover Boats.
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Age (Today)
Your next birthday is 278 days away.
Death Anniversary
Next death anniversary is 15 days away.
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Place of Birth
Time Zone - Europe/London (1:0 E)
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Meaning of the name - John
God is gracious
Read Full John Name AnalysisMarch 30, 1922 Facts
Generation Group
John Coates belongs to the GI Generation group.
Place of Birth: Swansea
Place of Death: Bath
Educated At: Clifton College | The Queen's College
Occupation: engineer
Awards Received: honorary doctor of the University of Bath | Officer of the Order of the British Empire
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 30, 1922
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 30, 2025 | Secondary Progressions for March 30, 2025 |
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Sun | 8 Aries 58 | 10 Aries 0 | 18 Cancer 20 |
Moon | 0 Taurus 16 | 24 Aries 8 | 15 Aquarius 10 |
Mercury | 16 Pisces 54 | 29 Pisces 44 | 27 Gemini 33 |
Venus | 21 Aries 6 | 28 Pisces 18 | 25 Leo 42 |
Mars | 17 Sagittarius 34 | 23 Cancer 6 | 11 Sagittarius 18 |
Jupiter | 14 Libra 20 | 15 Gemini 44 | 10 Libra 29 |
Saturn | 4 Libra 37 | 24 Pisces 13 | 2 Libra 39 |
Uranus | 11 Pisces 13 | 24 Taurus 42 | 13 Pisces 23 |
Neptune | 13 Leo 20 | 0 Aries 0 | 14 Leo 39 |
Pluto | 7 Cancer 56 | 3 Aquarius 31 | 9 Cancer 47 |
Rahu | 8 Libra 59 | 26 Pisces 48 | 3 Libra 31 |
Ketu | 8 Aries 59 | 26 Virgo 48 | 3 Aries 31 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
