Complex sentence: Whilst working under Alfred E. Child she worked in stained glass, with her 1909 window depicting St Tobias is part of a family memorial in St Joseph's church, Glenageary.
Split into simpler sentences: Whilst working under Alfred E. Child she worked in stained glass. Her 1909 window depicting St. Tobias is part of a family memorial in St. Joseph's church, Glenageary.