His family originated in Vassonville , near Dieppe .
Robert I of Bassunvilla ( also Basunvilla and Bassonville ) ( died 1138 or 1140 ) was a Norman baron from Molise .
Robert I of Bassunvilla 's family originated in Vassonville , near Dieppe .
Robert I of Bassunvilla ( also Basunvilla and Bassonville ) ( died 1138 or 1140 ) was a Norman baron from Molise .