Over years of donating through clinics and privately, Jonathan Jacob Meijer is alleged to have fathered hundreds of children across different countries, leaving parents to discover they are part of a much larger donor sibling group than they expected. What was supposed to be a carefully limited genetic contribution, turned into something expanding and hard to map. Fears were raised about accidental half‑sibling encounters, questions about medical oversight, and the basic issue of consent when key information about scale is missing.

His Sun, Mars, and Chiron in Taurus anchor his story around the body, persistence, and the idea of fertility as a resource he kept returning to again and again. These Taurus placements point to steady action and a focus on the material and physical, including the way his reproductive role became central to his life and to the controversy around him. With Gemini Mercury acting as the main player in his chart, communication, explanation, and narrative management sit at the core of how he operates. That Gemini influence supports quick talking, reframing, and a flexible story about motives and ethics, even as the fixed Taurus pattern shows someone who kept repeating the same behavior long after the consequences for other people started to pile up.

SHOW NOTES

Connect with us across streaming platforms and social media, and explore ways to support our work through our Linktree.

Cosmic Crimes Podcast Linktree

If you are new to astrology and/or are getting lost or confused during the episodes, we created a free guide of all-things-astrology on Substack for you to reference so you can listen along with ease. Click the link below!

Cosmic Crimes Substack

SOURCES:

https://en.wikipedia.org/wiki/Jonathan_Jacob_Meijer

https://www.bbc.com/news/articles/c725w322q19o

https://www.abc.net.au/news/2023-04-27/prolific-dutch-sperm-donor-jonathan-meijer-ordered-stop-court/102281806

https://www.nytimes.com/2023/04/28/world/europe/dutch-sperm-donor-ban.html

https://english.elpais.com/international/2023-04-28/dutch-justice-puts-the-brakes-on-sperm-donor-who-has-fathered-550-children.html

https://www.netflix.com/title/81653509

https://www.netflix.com/tudum/articles/man-with-1000-kids-jonathan-meijer

https://www.nytimes.com/2025/04/15/world/europe/dutch-sperm-donors-netherlands-children.html

https://www.businessinsider.com/man-with-1000-kids-jonathan-jacob-meijer-symbol-avoid-incest-2024-7