Peter Jan Kalff, born on May 12, 1937, in Amsterdam, is a former chairman of the board of ABN AMRO. He began his banking career in 1964 and quickly rose through the ranks to join the board of ABN at the age of 39. Kalff became chairman in 1994, succeeding Rob Hazelhoff. His tenure faced challenges, including failed acquisitions and a botched IPO. He retired in 2000 and subsequently held several directorships, including membership in the Tabaksblat Committee, which established governance codes in the Netherlands.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 322 days away.
Place of Birth
Time Zone - Europe/Amsterdam (0:19 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Peter
rock, stone
Read Full Peter Name AnalysisMay 12, 1937 Facts
Generation Group
Peter Jan Kalff belongs to the Silent Generation group.
Place of Birth: Amsterdam
Educated At: Rijksuniversiteit Leiden
Occupation: banker
Employers: Nederlandsche Handel-Maatschappij | Algemene Bank Nederland | ABN AMRO
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 12, 1937
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 12, 2025 | Secondary Progressions for May 12, 2025 |
---|---|---|---|
Sun | 21 Taurus 19 | 22 Taurus 0 | 15 Leo 29 |
Moon | 18 Gemini 40 | 19 Scorpio 35 | 10 Virgo 40 |
Mercury | 19 Taurus 37 | 3 Taurus 24 | 10 Virgo 58 |
Venus | 19 Aries 38 | 7 Aries 52 | 4 Cancer 5 |
Mars | 0 Sagittarius 46 | 11 Leo 3 | 29 Scorpio 47 |
Jupiter | 27 Capricorn 10 | 23 Gemini 44 | 19 Capricorn 21 |
Saturn | 1 Aries 52 | 28 Pisces 51 | 4 Aries 50 |
Uranus | 10 Taurus 17 | 27 Taurus 0 | 13 Taurus 39 |
Neptune | 16 Virgo 13 | 1 Aries 25 | 17 Virgo 28 |
Pluto | 26 Cancer 43 | 3 Aquarius 48 | 28 Cancer 48 |
Rahu | 16 Sagittarius 34 | 24 Pisces 31 | 11 Sagittarius 54 |
Ketu | 16 Gemini 34 | 24 Virgo 31 | 11 Gemini 54 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Peter Jan Kalff's 2025 Transits to Natal Planets
- Mars opposition Jupiter
Exact: 11 January, 2025 - Saturn square Rahu
Exact: 31 January, 2025 - Saturn sextile Mercury
Exact: 02 March, 2025 - Saturn sextile Sun
Exact: 12 March, 2025 - Mars opposition Jupiter
Exact: 11 April, 2025 - Jupiter conjunction Ketu
Exact: 11 April, 2025 - Jupiter opposition Rahu
Exact: 11 April, 2025 - Jupiter conjunction Moon
Exact: 21 April, 2025 - Mars square Mars
Exact: 20 June, 2025 - Mars aspects Saturn
Exact: 20 June, 2025 - Saturn conjunction Saturn
Exact: 10 July, 2025 - Mars aspects Venus
Exact: 20 July, 2025 - Mars opposition Saturn
Exact: 09 August, 2025 - Mars opposition Venus
Exact: 08 September, 2025 - Mars aspects Sun
Exact: 08 September, 2025 - Mars aspects Mercury
Exact: 08 September, 2025 - Mars square Jupiter
Exact: 18 September, 2025 - Mars aspects Ketu
Exact: 18 October, 2025 - Mars conjunction Mars
Exact: 07 November, 2025 - Mars conjunction Rahu
Exact: 27 November, 2025 - Mars opposition Ketu
Exact: 27 November, 2025 - Mars square Saturn
Exact: 17 December, 2025