These death records on Gene's Reunited give the birthdates of the couple (as given by the informants).

Name Philip Clement Roper
Year of Registration 1999
Month of Registration September
Registration District Gloucester
Registration County Gloucestershire
Date of Birth 01 March 1917
Volume Number 4831C
Volume Page C57

Name Winifred Edith Roper
Year of Registration 1999
Month of Registration January
Registration District Gloucester
Registration County Gloucestershire
Date of Birth 07 July 1916
Volume Number 4831A
Volume Page A59

Which is somewhat disturbing as you have "Born 19 June 1914"!

There is a lady by the same name born in Northamptonshire that this birthdate fits better.

EDIT Nope. Poor lass died at the age of two.