Hi
I notice you got the info from the LancashireBMD website
Members of the public do not have access to full birth records at the records office but you can apply for the certificate via that website and put a condition on your application that you only want it if parents were Edward & Catherine
If it is the wrong entry - you will not be charged
However - if you apply online via the GRO using the same condition - you will be charged a £3 fee for a failed search
Go to
www.lancashirebmd.org.uk and turn up the marriage entry
Click on the reference number in the right hand corner
Do the same on the next screen
You can then print off the application form