Donata Irena, Lady Trotman-Dickenson, known as Danusia, was a Polish economist who had settled in the United Kingdom as a child refugee during World War II. She earned her PhD from the University of Edinburgh and held teaching positions at a number of universities, retiring as Professor Emerita at University of Glamorgan. Later in life, she was known for her work in promoting history education in Wales, notably through founding the Welsh Heritage Schools Initiative in 1990 and chairing the organisation until 2011.