Lizy Friedmann Led Kim Philby to Betray the British State
By Harlan Pryce ·
She married him in 1933 and introduced him to the handlers who would dismantle British security from the inside, a connection tracked by the Security Service.
A single marriage in 1933 paved the way for the most damaging penetration of British intelligence in the twentieth century. The cost was measured in burned assets and a decade of blind spots that left the West guessing at the Kremlin's hand.
We often discuss the Cambridge Five as a collection of intellectual failures—men who mistook a murderous ideology for a moral crusade. But the seed of that betrayal was not sown in a lecture hall at Cambridge. It was sown in Vienna, and it was carried by a woman named Lizy Friedmann.
Vienna in the Early 1930s
According to the file's catalogue entry for record KV 2/4664, Lizy Friedmann was an Austrian, British, and East German national, described plainly as a "committed communist." She met Harold Adrian Russell—known to history as Kim Philby—in Vienna during the early 1930s.
In the trade, we look for the catalyst. For Philby, Friedmann was that catalyst. The two married in 1933 and relocated to the United Kingdom in 1934. To the casual observer, it was a young couple starting a life in a new country. To the Security Service, looking back through the lens of the PF Series files, it was the beginning of a long-term security breach.
The record is careful with its phrasing, noting that "it is likely that Lizy encouraged Kim's commitment to communism." In the world of clandestine services, "likely" is often a polite substitute for "evident." Friedmann did not just provide companionship; she provided the ideological framework that allowed a man of Philby's standing to justify the betrayal of his own country. Ideology is a powerful lubricant for treason, and Friedmann was the one applying it.
A Friend of Lizy's
Recruitment is rarely a matter of a stranger in a dark alley. It is almost always a matter of trust, social circles, and a shared sense of belonging. The catalogue entry for KV 2/4664 records that it was through "a friend of Lizy's" that Kim Philby was recruited by the Russian Intelligence Services (RIS).
This is the classic mechanism of the RIS: use a committed, often foreign-born asset to identify and groom a target who has the social access the handler lacks. Friedmann was the bridge. She provided the social cover and the initial vetting. Once the bridge was built, the professional handlers could move in.
Related catalogue descriptions for Kim Philby, specifically those in records KV 2/4724 and KV 2/4728, name that professional handler as Arnold Deutsch. An officer of the RIS, Deutsch recruited Philby in 1934, cementing his role as the first of the Cambridge Five ring of spies.
While Philby's name became synonymous with the betrayal, the archival trail shows that the door was opened by Friedmann. Without the "friend" she introduced, Philby might have remained a disgruntled intellectual with a penchant for radical reading. Instead, he became a professional liar, operating at the highest levels of British intelligence while reporting every secret to Moscow.
East Germany After the War
Tradecraft is as much about the exit as it is about the entry. The marriage between Kim and Lizy was, by the record's own account, "short-lived." The romantic bond dissolved, but the ideological alignment remained.
As the geopolitical map of Europe was redrawn following the Second World War, Friedmann's trajectory mirrored her convictions. The catalogue entry for KV 2/4664 notes that Lizy moved to East Germany after the war. It is a fitting conclusion to her role in the narrative; she began as a catalyst for a Soviet agent in the West and ended her days behind the Iron Curtain.
For the Security Service, these files represent a retrospective autopsy of a failure. They track the movement of a woman who entered the UK in 1934 and left a legacy of compromise in her wake. We are left to wonder how many other "committed communists" moved through the same social circles, and how many other bridges were built by people the state simply failed to watch.
The record ends there. It leaves us with the fact of her departure and the silence of the years that followed in East Germany.