 Complete the following phrase:  Angelov was born in 1900 in the city of Kyustendil to a mason father and a weaver and laundress mother, both Bulgarian refugees from Macedonia. In 1923 he married Aleksandra Sharlandzhieva; the two had a daughter, the writer Svoboda Bachvarova b. 1925. Angelov was related to the anarchist left wing of Internal Macedonian Revolutionary Organization IMRO and the Bulgarian Communist Party from an early age; in 1923 he took part in the failed and suppressed September Uprising, more specifically in its Pirin Macedonia operations. After the communist 