I've had a wee Agnes's Mammy and Daddy all wrong. It's what happens when you make assumptions!
She's there on the 1901 census with John and Agnes but I could never find her BC. Tried all the wildcards etc... Nuttin!
Well, I wouldn't have would I? I had her Mammy right, but her Daddy was the first husband! (Note to self - do the maths in future).
I didn't find out the mistake till I found (finally) her Mammy's DC. Informant Agnes Winton, daughter!
Found her MC - Wee Agnes's BC was now easy to find and she is now comfortably settled with her proper parents!
As I said - That'll teach me