Saint Herbert
Saint Herbert (also Habern, Herbern) (dates of birth and death unknown) is a saint who is said to have once been the bishop  or abbot of Marmoutier, France and archbishop of Tours. No other records of his life exist. His feast day is on 22 November, however this is more commonly observed on the nearest Monday to 22 November. References

External links
Orthodoxengland.org.uk: Herbert

Christian saints in unknown century
Bishops of Tours
Medieval French saints
Year of birth unknown