Complex sentence: Bagnaia is located on a once busy Roman road through the Cimini Hills that became part of the Via Francigena; however, the first specific mention of Bagnaia is in 963 A.D., when the village was known as "Bangaria".
Split into simpler sentences: Bagnaia is located on a once busy Roman road through the Cimini Hills that became part of the Via Francigena,. However, the first specific historical mention of Bagnaia is in 963 A.D., when the village was known as "Bangaria".