What the authority records say
The Library of Congress authority record identifies him as "Lakhovsky, Georges, 1870-1942." The German National Library GND record gives life dates of 1870-1942, notes 1869 as an alternate birth year, and lists Minsk, Paris, and New York as biographical places. The BnF catalogue person notice uses "1869?-1942," which is a useful signal that the birth year remains uncertain in library metadata.
A careful public biography should therefore avoid over-precision. This site uses "1870-1942" where a short label is needed, while noting that BnF records preserve an uncertain 1869 birth year.
Engineer, inventor, writer
Lakhovsky's patent record does not begin with medicine. Early U.S. patents cover railway fasteners and measurement devices. Later patents move into sound apparatus and, eventually, multiple-wave-length electrical devices. That arc matters because it shows a technically active inventor before the famous medical claims entered the story.
The publications record shows a second track: books and pamphlets arguing that living beings interact with radiation, cosmic rays, and oscillatory balance. The strongest way to read those texts is as historical documents of Lakhovsky's own theory, not as modern validation.
For a chronological view of that transition, use the MWO evidence timeline or the source-backed archive timeline.
Death and late press coverage
Contemporary U.S. newspapers place Lakhovsky's death in New York at the end of August 1942. The Washington Daily News on September 1, 1942 reported that he had died of a heart attack "yesterday." The Evening Star on September 2, 1942 reported that he died Monday at a Brooklyn hotel and framed him as a Russian-born scientist who had fled France.
Those notices are contemporary press evidence, not a full civil record. They are still valuable because they anchor the death date and show how American newspapers described the device claims by 1942.
What remains thin
- Exact birth date and early education details need stronger primary documentation than repeated encyclopedia summaries.
- Claims about institutional support in French hospitals need to be checked against hospital or academy records, not only Lakhovsky's own publications.
- Suppression stories need court, agency, institutional, or contemporaneous press records before being treated as established fact.