Willem Einthoven's Birth Card: The Jack of Clubs

In the record

Willem Einthoven (21 May 1860 – 29 September 1927) was a Dutch medical doctor and physiologist. The birth-card coordinate for May 21 is the Jack of Clubs — a calendar position, not a forecast of the 1924 Physiology or Medicine prize.

Nobel Prize record

• 1924 The Nobel Prize in Physiology or Medicine — for his discovery of the mechanism of the electrocardiogram

The Jack of Clubs coordinate

Willem Einthoven's birthday maps to the Jack of Clubs (The Creative Messenger). Card Blueprints treats that as a 365-day coordinate: solar value = 55 − (2 × month + day), and the year is unused. It is not a prediction about a Nobel Prize and not a verdict on Willem Einthoven. The card's own language, quoted as system copy rather than biography: You bring a new angle and you let someone pressure-test it before it ships.

Live Jack of Clubs meaning page

Willem Einthoven in the public record

He invented the first practical electrocardiograph (ECG or EKG) in 1895 and received the Nobel Prize in Physiology or Medicine in 1924 for it ("for the discovery of the mechanism of the electrocardiogram"). Willem Einthoven was born in Semarang on Java in the Dutch East Indies (now Indonesia), the son of Louise Marie Mathilde Caroline de Vogel and Jacob Einthoven. His father, a doctor, died when Willem was a child. His mother returned to the Netherlands with her children in 1870 and settled in Utrecht. His father was of Jewish and Dutch descent, and his mother's ancestry was Dutch and Swiss. In 1885, Einthoven received a medical degree from the University of Utrecht. He became a professor at the University of Leiden in 1886. He married his first cousin Frédérique Jeanne Louise de Vogel (7 September 1861 – 31 January 1937) and supported her brother Willem through school at Leiden.

Summarised from the lead section of the Wikipedia article Willem Einthoven (CC BY-SA 4.0). No biographical facts were written for this page beyond that article.

Where the record meets the 10 of Hearts

A card is a calendar coordinate, not a cause. What follows sets one line of the card's own published language beside one sentence of the sourced record, paired by a documented rule. It is a resemblance offered for the reader to weigh — not a claim about Willem Einthoven, and not a forecast of a Nobel Prize.

You make room for a lot of people and still keep a self inside the room. Your heart works at scale—you create belonging for families, groups, and communities, not just individuals. You're the one who makes everyone feel included, the emotional center of gravity in a room. Love, for you, is something you build collectively.

Snellen, Herman Adrianus (1995), Willem Einthoven (1860–1927) Father of Electrocardiography, Life and Work, Ancestors and Contemporaries, Dordrecht: Kluwer Academic Publishers, ISBN 0-7923-3274-1 Shouldice R, Bass G (2002), "From Bench to Bedside – Developments in Electrocardiology" (PDF), The Engineers Journal, Institution of Engineers of Ireland, 56 (4): 47–49, archived from the original (PDF) on 2009-03-25 The Einthoven Foundation Cardiology Information Portal Historical pictures Willem Einthoven on Nobelprize.org including the Nobe

Paired on shared wording: including, work.

Also on the record

1. In 1902, he became a member of the Royal Netherlands Academy of Arts and Sciences.
2. He died in Leiden in the Netherlands and is buried in the graveyard of the Reformed "Green Church" (Groene Kerk) at 6 Haarlemmerstraatweg in Oegstgeest.
3. It is encouraged to visit his grave and pay respects.
4. Before Einthoven's time, it was known that the beating of the heart produced electrical currents, but the instruments of the time could not accurately measure this phenomenon without placing electrodes directly on the heart.

Other laureates with this card

• Aage N. Bohr — 1975 Physics
• Abdus Salam — 1979 Physics
• Abiy Ahmed Ali — 2019 Peace
• Albert Gobat — 1902 Peace
• Andrei Sakharov — 1975 Peace
• Arthur Henderson — 1934 Peace
• Aung San Suu Kyi — 1991 Peace
• Bengt I. Samuelsson — 1982 Physiology or Medicine
• Bertil Ohlin — 1977 Economic Sciences
• David H. Hubel — 1981 Physiology or Medicine
• Ernst B. Chain — 1945 Physiology or Medicine
• François Mauriac — 1952 Literature
• 23 more laureates share this card.

FAQ

What is Willem Einthoven's birth card?

The Jack of Clubs. May 21 maps to that card through the public Card Blueprints formula. The year of birth is not used.

Does a birth card predict a Nobel Prize?

No. These pages are coordinates, not fortune-telling. A birth card names a calendar day in a 52-card year. It does not forecast prizes, character, or fate.

Where do Willem Einthoven's dates come from?

Birth date 1860-05-21 is the Nobel Prize API v2.1 day-precision date, verified against Wikidata P569 (CC0, day precision, Gregorian preferred). The two sources match. Year-only Nobel dates and Nobel↔Wikidata conflicts are dropped, not guessed. Page hooks and evidence come from the Wikipedia REST summary (CC BY-SA 4.0).

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