When I fell pg with DC1 I was nearing the end of a rather long divorce so I was still known as 'Mrs'. Rightly or wrongly (and probably under the influence of hormones) I changed my surname name by deed pole to match that of my partner (lets call him Smith), this was with the intention of getting married at a later point, I also did not want my ex husbands name on DC1s birth certificate.
I changed my name with my bank, driving licence etc.
A few years later DP and I had a rather large falling out and I made the rather rash decision to go back to my maiden name. I completed the deed pole process but didn't actually get around to changing the name that I used for my bank/utilities/driving licence etc, so the name I am know as is still Ms Smith. I am not known as my maiden name on anything accept facebook and one email account.
Fast forward a few years and DP and I have resolved our differences and plan to get married. All identification that I have is in the name of Ms Smith...do I need to mention the deed pole for the name that I have never used and have no ID for?