Good evening

I am looking for the parents of Ann(ie) Dakin Born in Derby in 1916. I know the surnames are Dakin and Phipps, it could possibly be Harold Dakin and Emma Phipps but this is not definate. I have tried Free bmd but not much luck, have found the two names separately but in different years.
Ann(ie) married Lyndon Henry Slater in 1939 in Shardlow, Derby and had at least two brothers called Leslie and Ernest. Her uncle (Harry Phipps) was killed on the HMS Formidable in 1915.
Any help in finding this marriage would be great, and anything further back even better!
