On 28 or 29 March 845, an army of Vikings led by a chieftain named Reginherus, which is possibly another name for Ragnar Lothbrok, sailed up the River Seine with siege towers and sacked Paris.
on 28 or 29 march 845 an army of vikings led by a chieftain named reginherus which is possibly another name for ragnar lothbrok sailed up the river seine with siege towers and sacked paris