Complex sentence: Her mother, Inna Backlund (née Brostrand, 1926-2011), was a secretary and her father, Rolf Backlund (1925-2010) worked as a contractor.
Split into simpler sentences: Her mother, Inna Backlund (née Brostrand, 1926-2011), was a secretary. Her father, Rolf Backlund (1925-2010) worked as a contractor.