Complex sentence: She was born at Skegness, Lincolnshire in 1910 (some sources indicate 1908), and after four years onstage with the Old Vic, she made her film debut in 1931, first appearing in "Alibi".
Split into simpler sentences: She was born at Skegness, Lincolnshire in 1910 (some sources indicate 1908). After four years onstage with the Old Vic, she made her film debut in 1931, first appearing in "Alibi".