"Civil Registration Index of England and Wales: 1837 - 1983", database, Free BMD Indexes, (http://www.freebmd.org.uk/, accessed Mar 18, 2017), Marriage, William Richard Mallett & Beatrice Ellen Sleep, registered c Mar 1900, Plymouth, Devon, England, volume 5b, page 338, original record held by Office of National Statistics (ONS), General Register Office (GRO), UK.

• Title	"Civil Registration Index of England and Wales: 1837 - 1983", database, Free BMD Indexes, (http://www.freebmd.org.uk/, accessed Mar 18, 2017), Marriage, William Richard Mallett & Beatrice Ellen Sleep, registered c Mar 1900, Plymouth, Devon, England, volume 5b, page 338, original record held by Office of National Statistics (ONS), General Register Office (GRO), UK.
  Repository	Free BMD Indexes
  Source ID	S2598
  Linked to Individuals: 1	Beatrice Ellen SLEEP
  Linked to Families: 1	Family: William Richard MALLETT / Beatrice Ellen SLEEP