Born in 1891, Margaret Kropholler broke significant gender barriers in the Dutch architectural field during the early 20th century. She gained professional experience working in the office of her brother, Jan Frederik Kropholler, before establishing her own independent practice.

Her architectural work is closely associated with the Amsterdam School, characterized by expressive brickwork and sculptural forms. She often collaborated with her husband, the architect J.F. Staal, on residential projects that integrated functional design with the aesthetic principles of the movement.

Her historical significance is reflected in her inclusion in major institutional surveys of Dutch design. Recent updates to the permanent collection at the Stedelijk Museum, specifically the 'Yesterday Today' exhibition, highlight her role within the broader context of early 20th-century design and societal shifts in the Netherlands.