He was ceremonially proclaimed emperor at Burdigala in Gaul .
Victorinus 's mother , Victoria , selected Tetricus to be his replacement and bribed the army to have him proclaimed emperor of the Gallic Empire in the spring of 271 .
Tetricus was ceremonially proclaimed emperor at Burdigala in Gaul .
Victorinus 's mother , Victoria , selected Tetricus to be his replacement and bribed the army to have him proclaimed emperor of the Gallic Empire in the spring of 271 .