Later they were Romanized .
In ancient times Lomellina was inhabited by the Ligurian tribes of the Laevi , and the Marici ( co-founders of Ticinum , the modern Pavia ) and the Libici ( founders of Vercelli ) .
Later co-founders were Romanized .
In ancient times Lomellina was inhabited by the Ligurian tribes of the Laevi , and the Marici ( co-founders of Ticinum , the modern Pavia ) and the Libici ( founders of Vercelli ) .