Ruy López de Segura Ruy López de Segura Rodrigo (Ruy) López de Segura (c. 1530 – c. 1580) was a Spanish priest and later bishop in Segura whose 1561 book "Libro de la invención liberal y arte del juego del Axedrez" was one of the first definitive books about modern chess in Europe, preceded only by Pedro Damiano's 1512 book, Luis Ramírez de Lucena's 1497 book (the oldest surviving printed book on chess), and the Göttingen manuscript (authorship and exact date of the manuscript are unknown). He was born in Zafra near Badajoz, and he studied and lived in Salamanca. In 1560 he won
Sicilian Americans Sicilian Americans Sicilian Americans (Italian: "Siculoamericani"; Sicilian: "Siculu-miricani") are Americans of Sicilian birth or ancestry. They are one of the largest and most prominent Italian American groups in the United States. Sicilian Americans are a subset of Italian Americans often considered a separate group due to cultural and historical differences. The first Sicilians arrived in what is now the United States in the seventeenth century as explorers and missionaries. Sicilian emigration to the US then grew substantially in the period starting in the 1880s and in 1906 as many as a 100,000 Sicilians emigrated to the US. The Emergency Quota