"California, San Francisco, Passenger Lists, 1893-1953", FamilySearch — index entry for Abraham Prezewozman, 1946: born about 1894, Poland. Digitised from NARA microfilm publication M1410 (passenger lists of vessels arriving at San Franc… FamilySearch's index of the San Francisco passenger lists, read by the archive on 20 September 2026, has Abraham Prezewozman, born about 1894 in Poland, arriving at San Francisco in 1946 on the Marine Lynx. The register's compiled line gives 1895, and the two are 1 year apart, and the name occurs once on the register. The ship's manifest heading says she sailed from Shanghai, and a passenger born in Poland landing at San Francisco in 1946 from Shanghai is the route's end: the refugees who waited out the war there. So the entry is taken as this person's under the archive's rule of 19 September 2026 for records from the route. The sheet is NARA microfilm publication M1410, film 384, image 30, read by the archive on 20 September 2026.
UNRRA China Office, S-1132-0000-0181, registration of Polish rabbis and rabbinical students, their lists and sailings, Shanghai 1945–1946 (UN Archives, AG-018-001) The Agudath Israel organisation of refugees from Poland in Shanghai listed him among its members on 24 December 1945: Abram Przewozman, born in 1894 in Siedlce, Polish passport No. P-87/1/22/41 issued in Shanghai on 3 December 1941. The UNRRA China Office kept the list with its 1946 registration of Polish rabbis and rabbinical students. He was one of the Agudath Israel delegates to the movement's world convention in the United States in 1946, living at 119 Wayside Road, and left Shanghai for San Francisco on the Marine Lynx on 11 August 1946. (United Nations Archives, UNRRA China Office records.)