Juri Lotman was the youngest of their four children. The oldest daughter Inna Obraztsova (1915-1999) was a composer who graduated from the Leningrad Conservatory. The middle daughter Lidia Lotman (1917-2011) was a literary scholar who worked at the Institute for Russian Literature of the Russian Academy of Sciences (Pushkin House). The youngest daughter (1919-2003) was a cardiologist.
The Lotman family home was located on the Nevsky Prospect.