Pérez de Cuéllar sonyere na Ministry of Foreign Affairs na 1940 na ọrụ diplomatic na 1944, na-eje ozi mgbe nke ahụ gasịrị dị ka odeakwụkwọ na Peru's embassy na France, ebe ọ zutere ma lụọ nwunye mbụ ya, Yvette Roberts (nwụrụ Lisbon, 2013). O nwekwara ọkwá na United Kingdom, Bolivia, na Brazil, ma mesịa jee ozi dị ka onye nnọchi anya na Switzerland, Soviet Union, Poland, na Venezuela. Site na alụmdi na nwunye mbụ ya, o nwere nwa nwoke, Francisco, a mụrụ na Paris, na nwa nwanyị, Águeda Cristina, a mụrụ na London. Ajụjụ: Onye bụ nwunye Cuellar?
Yvette Roberts