Complex sentence: Myrtle Ethel Maclagan was born in Ambala, United Provinces, British India on 2 April 1911, the second eldest of four children born to Robert Smeiton Maclagan and Beatrice Ethel (née Duperier).
Split into simpler sentences: Myrtle Ethel Maclagan was born in Ambala, United Provinces, British India on 2 April 1911. She was the second eldest of four children born to Robert Smeiton Maclagan and Beatrice Ethel (née Duperier).