In February 1815 Nanny Cock was present at the marriage of her sister Elizabeth to John Rosewarne in Camborne, Cornwall.
In 1841 Nanny Vivian wife of Joseph Vivian was a beneficiary of her father's will, receiving an annuity of £6.
In 1851 Nancy Vivian, aged 58, born in Gwithian Cornwall, and husband Joseph Vivian, aged 58, born in Camborne, mine agent & farmer of 130 acres employing 10 labourers, were living in Puggis, Camborne. With them were children (born in Camborne): Mary Budge (29), married, Ann (22), Elizabeth (18), and Frances (11).
------------------------
Nanny Vivian of Puggis died aged 68 years (burial record).
------------------------
At Reskadinick, Camborne, on the 6th inst., Nanny, wife of Captain Joseph Vivian, aged 68 years.
The Cornish Telegraph, Wednesday, 16 Jan 1861, p. 3