Lieutenant-Colonel Charles Ruthven Bickerton Blackburn was a prominent Australian professor of medicine at the University of Sydney, known for his contributions to academic medicine and medical education. He served as a physician during World War II with the Australian Army Medical Corps. Born on May 7, 1913, Blackburn was the son of an influential physician. He married twice, first to Nell, with whom he had two daughters, and later to Professor Ann Woolcock, raising two sons together. He was appointed a Companion of the Order of Australia in 2006 and passed away on April 12, 2016.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 322 days away.
Death Anniversary
Next death anniversary is 67 days away.
Death Date
Place of Birth
Time Zone - Australia/Sydney (10:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Ruthven
red haven, red hill
Read Full Ruthven Name AnalysisMay 7, 1913 Facts
Generation Group
Ruthven Blackburn belongs to the GI Generation group.
Place of Birth: Sydney
Occupation: physician
Spouses: Nell | Professor Ann Woolcock
Children: Susan Ann | Sandra | Simon | Angus
Employers: University of Sydney
Awards Received: Companion of the Order of Australia
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 May 7, 1913
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 7, 2025 | Secondary Progressions for May 7, 2025 |
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Sun | 15 Taurus 54 | 16 Taurus 47 | 3 Virgo 11 |
Moon | 24 Taurus 46 | 15 Virgo 29 | 28 Gemini 12 |
Mercury | 21 Aries 58 | 24 Aries 26 | 15 Leo 49 |
Venus | 27 Aries 48 | 3 Aries 57 | 23 Cancer 51 |
Mars | 29 Pisces 12 | 8 Leo 26 | 18 Gemini 31 |
Jupiter | 17 Capricorn 32 | 22 Gemini 37 | 7 Capricorn 49 |
Saturn | 5 Gemini 15 | 28 Pisces 21 | 17 Gemini 44 |
Uranus | 7 Aquarius 30 | 26 Taurus 41 | 4 Aquarius 26 |
Neptune | 23 Cancer 31 | 1 Aries 16 | 27 Cancer 7 |
Pluto | 28 Gemini 33 | 3 Aquarius 48 | 0 Cancer 54 |
Rahu | 1 Aries 3 | 24 Pisces 49 | 25 Pisces 7 |
Ketu | 1 Libra 3 | 24 Virgo 49 | 25 Virgo 7 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
