Complex sentence: Nuno Álvares Pereira was born the 24th of June 1360 in Flor da Rosa, near Crato, central Portugal, the illegitimate Dom Álvaro Gonçalves Pereira, Prior of Crato and Iria Gonçalves do Carvalhal.
Split into simpler sentences: Nuno Álvares Pereira was born in Flor da Rosa, near Crato, central Portugal. His parents were Dom Álvaro Gonçalves Pereira, Prior of Crato and Iria Gonçalves do Carvalhal.