Complex sentence: Beatrice Hutton did not undertake any formal architectural education, but began her training in Rockhampton firstly, in her father's surveying office, and later, as an articled pupil in Hocking and Palmer, the architectural office of Edwin Morton Hockings.
Split into simpler sentences: Beatrice Hutton did not undertake any formal architectural education, but began her training in Rockhampton firstly, in her father's surveying office. Later, she was an articled pupil in Hocking and Palmer, the architectural office of Edwin Morton Hockings.