Complex sentence: As he navigated through the Parana River in early 1528, he met men from the Sebastian Cabot group when he was informed that Cabot was at the fort of Sancti Spiritus located at the confluence of the Parana River in Carcaña.
Split into simpler sentences: As he navigated through the Parana River in early 1528, he met men from the Sebastian Cabot group. He was informed that Cabot was at the fort of Sancti Spiritus located at the confluence of the Parana River in Carcaña.