Ina Santhagens-Waller
She participated in a fencing demonstration with different fencing academies during “De Vrouw” exposition in June 1913. British violinist Joyce Haworth, with whom she gave concerts at the time, was also a fencer at Salle Giandominici. Santhagens-Waller competed at the 1914 Salle Giandomenici international women's fencing competition. At the 1919 Netherlands women's fencing championship, the first official national championship, she finished second behind Esther Bekkers-Lopes Cardozo. She continued competing in national competitions until 1930.