Archive · 6,500-word reference · 28 pages · PDF
The Lehder Family Children
A complete family-tree accounting of the Lehder children, across three generations, with the specific whereabouts of every surviving descendant in 2026 who has agreed to be identified.
Reporter: Daniel Z. · Heidelberg Correspondent · Recorded April 2026
Public teaser
The Lehder family tree, as publicly documented, ends with Carlos and Federico. The reality is materially more complicated.
This piece is a systematic genealogical accounting of the Lehder children across three generations — Wilhelm and Elena’s sons; Carlos’s children (the count is not the internet count); Federico’s children; and the surviving grandchildren generation now in their twenties and thirties.
For each descendant who has agreed to be identified, the piece records: current country of residence, professional field, whether they use the Lehder surname, and — where the person has explicitly authorised it — how to contact them for legitimate genealogical or academic purposes.
For those who have not authorised identification, the piece names them only by generation and initial, with the specific reason each has asked for continued privacy.
The rest is behind a reader or publisher license, below.
What the license unlocks
- ▸The full genealogical accounting by Daniel Z.
- ▸A three-generation family-tree diagram
- ▸Named-descendant register with 2026 contact protocol for those who authorised it
- ▸Editorial notes on privacy protocol and what remains protected
- ▸PDF format, watermarked per reader on the reader license
How the material was sourced
Compiled by Daniel Z. across 2024–2026 from Colombian civil registry records, Federico Lehder’s personal genealogical papers, and direct interviews with sixteen named family members across two generations.
Reader License
Read it yourself
Single-reader, watermarked PDF. Full material for personal reading. Non-redistributable — no forwarding, republishing, or quoting in commercial work. Watermarked with your name.
Price
€99
Publisher License
Quote, reprint, adapt
Non-exclusive right to publish, quote, reprint and adapt the material with attribution to carlos.lehder.co. For working journalists, book publishers, documentary producers. Written attestation of chain-of-custody included.
Price
€3,800
Payment — Crypto only
- BTC · Bitcoin
- ETH · Ethereum
- USDC · ERC-20 stablecoin
- USDT · ERC-20 / TRC-20 stablecoin
Receiving wallet address issued on invoice after license request. Delivery within 24 hours of the transaction receiving three chain confirmations.
Where the money goes
50% of every sale is directed to at-risk children’s art programmes in Colombia under the Federico Lehder archive stipulation. A donation receipt is provided to every buyer.
Any questions about the material, its provenance, or the licensing terms — exclusives@carloslehder.co. Response within 48 hours.