Donald Gray Triplett, born on September 8, 1933, in Forest, Mississippi, was the first person diagnosed as autistic by a child psychiatrist. He was part of a study by Leo Kanner, where he was referred to as 'Donald T.' and was case one in the observation of behavioral patterns among eleven children with developmental difficulties. Triplett was noted for his splinter skills, particularly his ability to identify sheet music played on the piano and perform rapid mental multiplication.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 350 days away.
Death Anniversary
Next death anniversary is 99 days away.
Death Date
Place of Birth
Time Zone - America/Chicago (5:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Donald
world ruler, ruler of men
Read Full Donald Name AnalysisSeptember 8, 1933 Facts
Generation Group
Donald Gray Triplett belongs to the Silent Generation group.
Place of Birth: Forest
Place of Death: Forest
Cause of Death: cancer
Educated At: Millsaps College
Occupation: banker
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 September 8, 1933
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on September 8, 2025 | Secondary Progressions for September 8, 2025 |
---|---|---|---|
Sun | 15 Virgo 34 | 16 Virgo 18 | 17 Sagittarius 11 |
Moon | 10 Taurus 13 | 28 Pisces 56 | 10 Virgo 41 |
Mercury | 12 Virgo 32 | 11 Virgo 53 | 26 Scorpio 57 |
Venus | 21 Libra 47 | 16 Leo 51 | 3 Aquarius 37 |
Mars | 8 Scorpio 48 | 20 Libra 57 | 15 Capricorn 38 |
Jupiter | 29 Virgo 27 | 19 Cancer 13 | 17 Libra 54 |
Saturn | 10 Aquarius 57 | 29 Pisces 21 | 12 Aquarius 25 |
Uranus | 26 Aries 52 | 1 Gemini 28 | 23 Aries 41 |
Neptune | 10 Virgo 8 | 1 Aries 9 | 12 Virgo 22 |
Pluto | 24 Cancer 18 | 1 Aquarius 38 | 24 Cancer 21 |
Rahu | 27 Aquarius 37 | 18 Pisces 13 | 22 Aquarius 45 |
Ketu | 27 Leo 37 | 18 Virgo 13 | 22 Leo 45 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
