By September 1, 1850, Catherine's key role in girls' education was documented.
As of September 1, 1850, Catherine Mulgrave was recognized for her pioneering role in girls' education at the Christiansborg girls' school. Detailed mission records dated then underscore her significant influence and stewardship abilities, managing an education initiative that became integral to the activities of the Basel Mission. Her work substantially impacted the educational landscape for girls in the region, reflecting her capacity as a leader and as a capable African woman educator in a colonial context that often marginalized African contributions to literacy and scholarly pursuits.