Given the following passage

"After 13 months at the hospital, Broz was sent to a work camp in the Ural Mountains where prisoners selected him for their camp leader. In February 1917, revolting workers broke into the prison and freed the prisoners. Broz subsequently joined a Bolshevik group. In April 1917, he was arrested again but managed to escape and participate in the July Days demonstrations in Petrograd (St. Petersburg) on 16–17 July 1917. On his way to Finland, Broz was caught and imprisoned in the Peter and Paul Fortress for three weeks. He was again sent to Kungur, but escaped from the train. He hid with a Russian family in Omsk, Siberia where he met his future wife Pelagija Belousova. After the October Revolution, he joined a Red Guard unit in Omsk. Following a White counteroffensive, he fled to Kirgiziya and subsequently returned to Omsk, where he married Belousova. In the spring of 1918, he joined the Yugoslav section of the Russian Communist Party. By June of the same year, Broz left Omsk to find work and support his family, and was employed as a mechanic near Omsk for a year.",

answer the following question. Note that the answer is present within the text.

Question: With whom was he living when he met his wife?
a Russian family
In the passage, Broz is living with a Russian family in Omsk. The next sentence states that he met his wife there and then he went to Kirgiziya. Thus, it appears that the person who lived in Russia was of an ethnicity different from Russian because they had to be referred to as "a Russian family" rather than simply "the (Russian) family". 
So, we can infer that while being hosted by a Russian family in Omsk, Siberia, Broz meets his future wife Pelagija Belousova or any other woman whose name starts with P as this letter may also refer to 'Pelagija' if someone wanted to hide her identity for some reason..