People of the Revolution and the USSR

Socialist Unity Party of Germany (SED) Communism 1894–1979 ○ Natural causes

A social democrat who moved from municipal politics into state power amid Germany's division

On 30 November 1948, he was elected Lord Mayor of the “provisional democratic magistrate” in Berlin's Soviet sector.

Friedrich Ebert Jr. was a German politician who moved from the Social Democratic Party to the leadership of the Socialist Unity Party, carrying both the symbolism of being the first president's son and the consequences of his own choices. The Nazis detained him in concentration camps for illegal political activity; after the war, he became a central figure in the Soviet zone as social democracy was forcibly fused with communism and the SED consolidated power. On 30 November 1948 he led the extraordinary assembly in the Soviet sector that deposed Berlin's elected magistrate and installed a rival East Berlin magistrate, then combined municipal reconstruction with senior work in East German state institutions.

Social Democratic Party of Germany (SPD) Communism 1895–1964 ○ Heart attack

SPD organiser in the Soviet zone who signed the merger with the KPD, then left the SED in 1948 and fled west

The son of a shipyard worker in Elbing, he joined the SPD in 1913 and became a white-collar union official in Brunswick, where he worked closely with Otto Grotewohl. Under the Nazis he belonged to a Social Democratic resistance circle and was imprisoned with Grotewohl in 1938. In May 1945 he and Grotewohl rebuilt the SPD in Berlin; he sat on its Central Committee and was the first SPD signatory of the agreement with the KPD and of the unity declaration. Elected to the SED Central Secretariat in 1946, he was isolated as the party was Stalinised and in September 1948 was relieved of all functions. In October he wrote a letter of resignation warning that the “party of a new type” would lead to a totalitarian dictatorship, and fled to the West. He died in 1964.

East Germany Communism 1912–1994 ○ Died

The long-serving East German leader of the walled republic

His removal in October 1989 showed that the GDR's collapse could no longer be contained even within its leadership.

A German communist trained at Moscow's International Lenin School, he rose through East Germany's youth organization and party leadership. He led the Socialist Unity Party from 1971 to 1989 as the GDR's long-serving ruler.

Socialist Unity Party of Germany (SED) Communism 1921–2014 ○ Natural death

Youngest member of the Ulbricht Group who fled to Yugoslavia in 1949 and became a leading Western scholar of Soviet communism

Born Vladimir Leonhard in Vienna, he went into Soviet exile with his Communist mother in 1935; she was arrested in 1936 and spent twelve years in the Vorkuta camps. After the Comintern school he became an announcer for Radio Free Germany, and on 30 April 1945 he returned to Berlin as a member of the Ulbricht Group. He worked in the agitation and propaganda department of the KPD and then SED Central Committee and from 1947 lectured at the party college. Convinced that Germany would replicate the Soviet system, he fled via Czechoslovakia to Yugoslavia in March 1949 and moved to West Germany in 1950. His 1955 memoir Die Revolution entlässt ihre Kinder became an international bestseller, and from 1966 to 1987 he taught Soviet history at Yale.