Complex sentence: Elza comes from a very talented family, her grandmother is famous Latvian actress Baiba Indriksone, who at the age of 75 is still performing at the National Theatre, her grandfather was a film director and her parents were both dancers at the Latvian National Ballet.
Split into simpler sentences: Elza comes from a very talented family, her grandmother is the famous Latvian actress Baiba Indriksone, who at the age of 75 is still performing at the National Theatre. Her grandfather was a film director and her parents were both dancers at the Latvian National Ballet.