- Birth*: Helen Johnston was born in August 1844 at Dundee, Forfarshire, Scotland, .1
- She was the daughter of Lewis Johnston and Helen Grubb.1
- Death*: Helen Johnston died on 23 May 1845 at Fish Street, Dundee, Forfarshire, Scotland, ; cause of death measles, daughter of Lewis Johnston, sailor.1
- [S18] FDCA, online www.FDCA.gov.uk, FDCA (City Square, Dundee), Surname beginning with J page 63 ref 845 [Mar 2015].
Mother*: Helen Grubb1 b. c 1819, d. 29 Aug 1869