Complex sentence: She was married twice, her first husband a journalist, from 7 July 1934, divorcing in 1950 and marrying company manager and engineer Brian Dudley Nicholson in 1951.
Split into simpler sentences: She was married to her first husband, a journalist, from 7 July 1934 until their divorce in 1949. She then married company manager and engineer Brian Dudley Nicholson in 1951.