In 1901 Emma J. Pendray, aged 29, born in Camborne Cornwall, single, fuse factory, was with her widowed mother in Kehelland Camborne.
In June 1906 Emma Jane Johns was present at the marriage of her sister Frances Mary Pendray to James Henry Nettle in Camborne, Cornwall.
In 1911 Emma Jane Johns, aged 30 [sic], born in Cornwall (mother of 2 children) and husband of 9 years Robert Henry Johns, aged 30, born in Cornwall, tin miner, were living in Strawberry Gardens, Camborne, Cornwall. With them were sons Harry (8) and John (4 months).
In 1921 Emma J. Johns, aged 46 years 11 months,* born in Kehelland Camborne, married, was living in Kehelland Camborne. With her were sons John (10y 6m) of Kelland Camborne, and Herbert Authur (7y 8m) of Reskadinnick Camborne.
* Age understated.
In the 1939 Register Emma J Johns (b. 23 Jul 1871), widowed, unpaid domestic duties, was living in in Kehelland, Camborne, Cornwall. At the same address was (son) John Johns (b. 3 Dec 1910), single, steam engine driver.