I have a William Nankivell born about 1803 and buried Mary Tavy, 2 July 1843. Married Betsy Walters 16 February 1822, Mary Tavy. Known children are John, Samuel, Eliza (Betsy), Isaac and James all bap. Mary Tavy between 1822 and 1836. Eliza (Betsy) married Richard Runcivell or Rounsley, 20 July 1850, Mary Tavy and was buried 18 February 1912, Tanfield, County Durham.