Documents / FOIA release

Leonov, Nikolay Sergeyevich, 201-132139

Central Intelligence Agency · 1963-06-08 · 165 pages · text by GLM-OCR

This Central Intelligence Agency personality file on Soviet official Nikolay Sergeyevich Leonov (201-132139), with material dated 1953 to 1963, compiles cables, FBI documents, surveillance reports, press photos and passport copies. It records his Soviet Embassy service in Mexico City, the finding of his calling card in Fidel Castro's address book in 1956, and his role as Castro's interpreter in the USSR in 1963. A source identified him as a KGB officer, and a DIA item alleged he was planning Latin American insurgency.

  • p. 38 …On 1 October the secretary of Alfonso MONTEGROD Diaz, Private Secretary to Foreign Minister Luis PADILLA…
  • p. 42 …ROSSEWIG Diaz of a charge of a meeting time at the hotel after the following morning…
  • p. 45 …Se lo arregla. Mexico Tacuba 598. Ing. Diaz* (Do you have any migration problem?) I will…
  • p. 64 …at 11-61-59, listed under the name of Francisco LEOH-Diaz, Puebla 377-3) at
  • p. 83 …14-06-76 CAERERA, José (para DIAZ, Islando). 1597 Webster Corner 170 Bronx, N.Y.C…

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page 51

It is reported by LEMERICK that LEONOVA gives some sort of instruction to embassy personnel and although it is not known just what type of lessons these may be, we venture a guess that she teaches Spanish. During October 1955 LEONOVA underwent a very serious operation, lasting two hours, during which the anesthetization had to be discontinued because her heart could not take the strain. LEONOVA returned to work again in November 1955.

Although one vague reference hinted that LECHOVA may be pregnant now, there have been no allusions to any children the LECHOVS might have. When MATVKYEV returned from home leave in the USSR in October 1955, while LECHOVA was undergoing her operation, he said he had seen LECHOVA's father but, because of his age, it would be better that he not be told of her sickness.

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About this file

FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 165 pages are in the text index: search them above, or from the library's search.