Complex sentence: He was born in the city of Pyrgos in the modern Elis Prefecture in Greece, his son was Charalampos Avgerinos, mayor of Pyrgos, a relative of the old Pyrgiotiki family in which lead for over 100 years in the political view of the area.
Split into simpler sentences: He was born in the city of Pyrgos in the modern Elis Prefecture in Greece. His son was Charalampos Avgerinos, mayor of Pyrgos, a relative of the old Pyrgiotiki family which lead for over 100 years in the political view of the area.