In 1851 Banfield Teague Vivian, aged 27, born in Marazion Cornwall, unmarried, General Medical Practitioner, was with his parents in Townsend, Crowan, Cornwall.
In 1871 Banfield Vivian, aged 47, born in St. Hilary Cornwall, unmarried, Surg., General Practitioner in Medicine, was in Townsend, Crowan, Cornwall. With him was brother John Vivian (31) of Crowan, student in medicine.
In 1881 Banfield Vivian, aged 57, born in Marazion, single, Surg., General Practitioner L.S.A., was staying with his brother John (41) of Crowan, student of medicine, in Townsend, Crowan.
In 1891 Banfield T. Vivian, aged 67, born in Marazion, single, General Practitioner, Registered, was in Bucks Head House, Crowan. With him was brother John (51) of Crowan, medical assistant.
In 1901 Banfield Vivian, aged 77, born in Marazion, single, Practitioner in Medicine, was in Townshend Crowan.
----------------------------
Banfield Teague Vivian of Townshend died aged 89 years (burial record).
----------------------------
Banfield Teague Vivian of Buckshead Crowan Cornwall, surgeon, died 13 January 1911. Probate Bodmin 16 May to Samuel Rushworth Harry, school teacher. Effects £382 0s. 11d. 3