Eugène Ysaÿe (July 16, 1858 in Liège – May 12, 1931 in Brussels) was a Belgian violinist, composer and conductor.
https://en.wikipedia.org/wiki/Eug%C3%A8ne_Ysa%C3%BFe
https://www.britannica.com/biography/Eugene-Ysaye
https://adp.library.ucsb.edu/index.php/mastertalent/detail/102401/Ysae_Eugne