184:
22:
237:
and
Japanese diplomatic codes, which initiated close cooperation with Washington and London. Although he did not speak or read Japanese, he helped break the Japanese encryption, which was very complex, since it used variations of
209:), with the first decrypt issued on 14 April 1940. Initially codenamed Pear, the decrypts became known as ISOS, standing for Illicit Services (Oliver Strachey). He was replaced as head of ISOS by
173:
183:
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448:
220:. This ambiguously named, top secret cypher department was the Canadian equivalent of Bletchley Park. His predecessor at the Unit was the notorious
150:(born 1916). Christopher Strachey later became a pioneer in the development of computers and computer languages. Barbara Strachey became a writer.
290:
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36:
230:. Yardley's contract was not renewed under pressure from Washington. Strachey refused to go to Ottawa until Yardley had left the city.
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453:
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in 1897. His playing was of a certain standard, but not up to concert performance, so he returned to
England and joined the
433:
320:
386:"Crytptographic Innocence: The Origin of Signals Intelligence in Canada in the Second World War", by Wesley Wark, in
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294:
418:
423:
226:
383:, edited by G. deB. Robinson, the official history written in 1945, is in Library and Archives Canada.
224:, who in 1931 had published a sensational exposé of American and British cryptography in World War I,
438:
221:
187:
Dora
Carrington, Ralph Partridge, Lytton and Oliver Strachey, and Frances Partridge; snapshot by
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72:
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In
December 1941, Strachey went to Ottawa, Canada, where he was chief cryptographer in the
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His first marriage, in 1900, to Ruby Julia Mayer produced one daughter,
210:
80:
369:, edited by Michael Smith & Ralph Erskine (2001, Bantam London).
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and historical research. He co-authored with his wife Ray a work on
243:
233:
Strachey brought with him from
England, keys to high-level French
199:. He headed the ISOS section deciphering various messages on the
21:
168:
In World War I, he was in
British Military (Army) Intelligence,
201:
162:
239:
112:
1893). His parents sent him on a tour around the world with
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His recreations were music and reading. He was appointed a
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network involved with turned German agents (part of the
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While at the
Foreign Office, he engaged in work on the
29:
and Lady
Strachey. Oliver is the fifth from the left.
250:. He returned to Bletchley Park in September 1942.
180:broke the Japanese naval attaché machine cipher.
395:
291:"The Wedding of Oliver Strachey and Ruby Mayer"
444:Commanders of the Order of the British Empire
116:. Then he studied the piano in Vienna under
255:Commander of the Order of the British Empire
381:A History of the Examination Unit 1941–1945
39:(3 November 1874 – 14 May 1960), a British
120:. While there he attended the funeral of
272:
270:
449:Foreign Office personnel of World War II
182:
161:(1683–84), an episode in the history of
91:and the psychoanalyst and editor of the
20:
307:
396:
267:
142:(1887–1940). They had two children,
13:
354:
172:. Between the wars, he was in the
14:
465:
414:Alumni of Balliol College, Oxford
174:Government Code and Cypher School
16:British cryptographer (1874–1960)
454:British people in colonial India
62:
429:People educated at Eton College
388:Journal of Contemporary History
328:
301:
283:
83:, and a brother of the writer
1:
337:Bletchley Park Roll of Honour
260:
165:; it was published in 1916.
7:
434:20th-century cryptographers
195:In World War II, he was at
10:
470:
313:The American Black Chamber
227:The American Black Chamber
67:Strachey was a son of Sir
25:The sons and daughters of
295:National Portrait Gallery
176:. In 1934, Strachey and
135:, and ended in divorce.
222:Herbert Osborne Yardley
106:Balliol College, Oxford
419:British cryptographers
361:Who Was Who, 1951–1960
192:
73:colonial administrator
30:
424:Bletchley Park people
186:
100:. He was educated at
24:
148:Christopher Strachey
138:In 1911, he married
27:Sir Richard Strachey
309:Yardley, Herbert O.
207:Double Cross system
159:Keigwin's Rebellion
155:East Indian Railway
118:Theodor Leschetizky
77:Jane Maria Strachey
193:
31:
276:Michael Holroyd,
461:
348:
347:
346:
344:
332:
326:
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305:
299:
298:
287:
281:
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218:Examination Unit
189:Ottoline Morrell
146:(born 1912) and
144:Barbara Strachey
94:Standard Edition
69:Richard Strachey
469:
468:
464:
463:
462:
460:
459:
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439:Strachey family
394:
393:
390:, October 1987.
367:Action this Day
357:
355:Further reading
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351:
342:
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334:
333:
329:
323:
315:, Amereon Ltd,
306:
302:
289:
288:
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278:Lytton Strachey
275:
268:
263:
257:(CBE) in 1943.
213:in early 1942.
122:Johannes Brahms
85:Lytton Strachey
65:
34:Oliver Strachey
17:
12:
11:
5:
467:
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322:978-0848812300
321:
300:
282:
265:
264:
262:
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197:Bletchley Park
133:Julia Strachey
126:Foreign Office
114:Robert Bridges
108:for one term (
104:; he attended
98:James Strachey
64:
61:
45:Foreign Office
15:
9:
6:
4:
3:
2:
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375:0-593-04910-1
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140:Ray Costelloe
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99:
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89:Dorothy Bussy
87:, the writer
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79:, writer and
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63:Life and work
60:
58:
54:
50:
49:cryptographer
46:
42:
41:civil servant
38:
35:
28:
23:
19:
387:
380:
366:
360:
341:, retrieved
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285:
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252:
248:romanization
232:
225:
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158:
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137:
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102:Eton College
92:
66:
57:World War II
33:
32:
18:
409:1960 deaths
404:1874 births
53:World War I
398:Categories
261:References
211:Denys Page
81:suffragist
311:(1996) ,
178:Hugh Foss
280:, p. 107
244:hiragana
47:, was a
343:17 July
43:in the
373:
319:
246:, and
202:Abwehr
191:, 1923
163:Bombay
110:Hilary
240:kanji
235:Vichy
51:from
371:ISBN
345:2014
317:ISBN
75:and
170:MI1
55:to
37:CBE
400::
293:.
269:^
242:,
128:.
71:,
59:.
377:.
363:.
297:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
