Looking at the 1901 census for Willenhall Staffs a possible for the 1904 marriage was born 1885 parents Edward & Eliza
A possible for the 1911 one was b Worcs 1889 parents George & Mary census area was Rowley regis
You presumably know the name of the father of the Eliza you are looking for so why not send for a copy of the cert but put a condition on your application that you only want it if the father was

?. If it’s the wrong one – you will only be charged a search fee which I think is around £3-£4