"Civil Registration Index of England and Wales: 1837 - 1915", database, GRO BMD Indexes, (http://www.gro.gov.uk/gro/content/, accessed Mar 24, 2017), Birth, Sydney J Mallett, registered c Dec 1922, Devonport, Devon, England, volume 5b, page 477, original record held by Office of National Statistics (ONS), General Register Office (GRO), UK.

• Title	"Civil Registration Index of England and Wales: 1837 - 1915", database, GRO BMD Indexes, (http://www.gro.gov.uk/gro/content/, accessed Mar 24, 2017), Birth, Sydney J Mallett, registered c Dec 1922, Devonport, Devon, England, volume 5b, page 477, original record held by Office of National Statistics (ONS), General Register Office (GRO), UK.
  Repository	GRO BMD Indexes
  Source ID	S2685
  Linked to Individuals: 1	Sydney J MALLETT