Hello,
At the risk of annoying everyone by commenting on an older thread...
This might answer a mystery regarding someone in my family. I was told she had married "Uncle Fred" (Frederick Victor Smith) but I've never been able to find their marriage in the BMD indexes (I looked on several sites!). Although his name isn't that unusual, his wife was called Doris Lily Nunn, but I just can't find the record.
When the 1939 Register was released, I saw that beside her name is says NR230 DBZ, and 30/12/49, with her name changed from NUNN, Doris L to SMITH, Doris Lily. So I thought maybe the marriage had taken place but there's an error in the indexes which is making it impossible to find. [DBZ, I have just discovered thanks to this link:
https://www.findmypast.co.uk/articles/1939-register-enumeration-districts is Harwich, not Southend, which is where Doris was living when the register was taken, nor is Harwich in Suffolk, where Doris eventually lived, though of course it's not far from Suffolk at all]
I know they met in the guesthouse that Doris' mother ran when Fred stayed there during or just after the war. Fred had been in both the Navy and the Army, and I've got his Army log book - this gave me his date of birth, which was fortunate as I could then find him on the 1939 Register and other records.
I found him on the 1939 Register with another woman and two closed records. One of the records has recently been opened, and it turns out this is for a daughter who was born in 1921 (so might've been opened by someone doing their family tree!). I can see around the black strip for the last closed record and (having checked other records) it's for another daughter.
So I found out that Fred was married before he "married" Doris, and as I can't find a marriage entry for Fred and Doris, I assume that Fred's first wife was still alive and that they'd separated without divorcing. Based on what's in this thread, then I'm assuming (until any other evidence turns up!) that Doris changed her surname to Fred's without them actually marrying - and NR230 is referring to a change of name that didn't come about by marriage.
I can't see her in the London Gazette, though!