k-Seibert, Charles Joseph. (Siebert); b. September 23, 1913, Pittsburgh, Pennsylvania; Father Charles Seibert; Single; Dairy Worker and Post Office Clerk; Anti-Fascist; Received Passport# 363133 on January 23, 1937 which listed his address as 1617 Falek Avenue NE, Pittsburg, Pennsylvania; Sailed January 28, 1937 aboard the Aquitania; Arrived in Spain on February 11, 1937; Served with the XV Brigade, Lincoln Battalion; Served at Jarama and Brunete; KIA July 6, 1937, Brunete.

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Sources: Scope of Soviet Activity; Americans; Lincoln; RGASPI; USSDA. Code A

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Photograph: Charles Joseph Seibert, passport photograph, 1936