Bob van Rootselaar Age, Birthday, Zodiac Sign and Birth Chart

Bob van Rootselaar was a Dutch mathematician and professor at Wageningen Agricultural University. Born in Amsterdam in 1927, he studied mathematics at the University of Amsterdam and obtained his PhD under Arend Heyting with a thesis on the Brouwer integral. He proved Egoroff's theorem for the Brouwer integral and worked at the Mathematical Institute in Amsterdam. Later, he became a professor of pure mathematics and analysis at Wageningen, mentoring numerous PhD students and publishing extensively. After retiring in 1988, he returned to Amsterdam, where he passed away in 2006.

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Zodiac Sign (Western)
Taurus

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Cancer

Moonsign, Sidereal Zodiac

Age (Today)
99 years, 30 days

Your next birthday is 334 days away.

Death Anniversary
Saturday, October 10, 2026

Next death anniversary is 125 days away.

Death Date
October 10, 2006

Place of Birth
Amsterdam

Time Zone - Europe/Amsterdam (0:19 E)

Chinese Zodiac Sign
Rabbit (兔)
Birth Number
07

Life Path Number
4
Name Number (Chaldean)
58 => 4

Name Number (Pythagorean)
9

Meaning of the name - Bob

Bright fame

Read Full Bob Name Analysis

May 7, 1927 Facts

Generation Group

Bob van Rootselaar belongs to the GI Generation group.


Place of Birth: Amsterdam

Place of Death: Amsterdam

Educated At: University of Amsterdam

Occupation: university teacher | mathematician

Employers: Wageningen University & Research


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, 1927

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on May 7, 2026 Secondary Progressions for May 7, 2026
Sun 15 Taurus 55 16 Taurus 56 20 Leo 41
Moon 2 Leo 43 19 Capricorn 58 8 Pisces 13
Mercury 1 Taurus 55 8 Taurus 42 3 Leo 16
Venus 24 Gemini 22 16 Gemini 8 24 Virgo 19
Mars 12 Cancer 1 21 Aries 19 12 Virgo 40
Jupiter 24 Pisces 56 19 Cancer 52 2 Aries 45
Saturn 6 Sagittarius 13 9 Aries 45 1 Sagittarius 32
Uranus 1 Aries 54 0 Gemini 39 2 Aries 55
Neptune 24 Leo 11 3 Aries 27 26 Leo 29
Pluto 14 Cancer 6 5 Aquarius 30 16 Cancer 22
Rahu 0 Cancer 16 5 Pisces 28 25 Gemini 2
Ketu 0 Capricorn 16 5 Virgo 28 25 Sagittarius 2

Chandra Kundali (Equal House, North Indian Diamond Chart)