- Birth*: Henry Johnston was born in September 1847 at Dundee, Forfarshire, Scotland, .1
- He was the son of Lewis Johnston and Helen Grubb.1
- Death*: Henry Johnston died on 14 February 1849 at Butcher Row, Dundee, Forfarshire, Scotland, , at age 1; cause of death teething, son of Lewis Johnston, sailor.1
- [S18] FDCA, online www.FDCA.gov.uk, FDCA (City Square, Dundee), Surname beginning with J page 63 ref 853 [Mar 2015].
Mother*: Helen Grubb1 b. c 1819, d. 29 Aug 1869