Koos van der Werff Age, Birthday, Zodiac Sign and Birth Chart

Jacobus Johannes van der Werff was a Dutch professor of developmental psychology. He was born on August 8, 1925, in Groningen and passed away on December 3, 2017, in the same city. His work contributed significantly to the field of developmental psychology in the Netherlands.

Report a Problem
×
Zodiac Sign (Western)
Leo

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Pisces

Moonsign, Sidereal Zodiac

Age (Today)
100 years, 2 days

Your next birthday is 362 days away.

Death Anniversary
Wednesday, December 3, 2025

Next death anniversary is 114 days away.

Death Date
December 3, 2017

Place of Birth
Groningen

Time Zone - Europe/Amsterdam (1:19 E)

Chinese Zodiac Sign
Ox (牛)
Birth Number
08

Life Path Number
6
Name Number (Chaldean)
71 => 8

Name Number (Pythagorean)
11

Meaning of the name - Koos

Nickname for Cornelius or Nicolaas

Read Full Koos Name Analysis

August 8, 1925 Facts

Generation Group

Koos van der Werff belongs to the GI Generation group.


Place of Birth: Groningen

Place of Death: Groningen

Educated At: University of Groningen

Occupation: university teacher | psychologist

Employers: University of Groningen | Utrecht 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 August 8, 1925

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on August 8, 2025 Secondary Progressions for August 8, 2025
Sun 15 Leo 21 16 Leo 9 23 Scorpio 34
Moon 9 Aries 21 5 Aquarius 11 25 Scorpio 29
Mercury 9 Virgo 2 4 Leo 41 14 Sagittarius 35
Venus 13 Virgo 37 9 Cancer 38 10 Capricorn 23
Mars 27 Leo 11 0 Libra 55 1 Scorpio 55
Jupiter 14 Capricorn 2 13 Cancer 17 19 Capricorn 14
Saturn 8 Scorpio 47 1 Aries 14 18 Scorpio 16
Uranus 24 Pisces 54 1 Gemini 8 21 Pisces 39
Neptune 22 Leo 3 1 Aries 51 24 Leo 45
Pluto 13 Cancer 54 2 Aquarius 14 14 Cancer 33
Rahu 4 Leo 0 19 Pisces 52 28 Cancer 43
Ketu 4 Aquarius 0 19 Virgo 52 28 Capricorn 43

Chandra Kundali (Equal House, North Indian Diamond Chart)

Live Psychics