Constantius of Lyon
Constantius of Lyon (fl. c. AD 480) was a cleric from what is now the Auvergne in modern-day France, who wrote the Vita Germani, or Life of Germanus, a hagiography of Germanus of Auxerre. The hagiography was written some time during the second half of the fifth century, and was commissioned by Patiens, bishop of Lyon. Constantius was a friend of Bishop Lupus of Troyes and Sidonius Apollinaris, with whom he corresponded, and several letters from them are included in his published letter-collection. References 

 

5th-century writers in Latin
5th-century Christian clergy
Clergy from Lyon
5th-century Gallo-Roman people
Letter writers in Latin
People from Lugdunum