Complex sentence: His mother, Enid (nee Rushton) was born in Durham in 1906, before moving to Ipswich the same year with her parents George and Edith Rushton.
Split into simpler sentences: His mother, Enid (nee Rushton) was born in Durham in 1906. Shortly after her birth, Enid moved to Ipswich, Suffolk with her parents George and Edith Rushton.