Strange. If you look at the others in the family - Charles, James, Henry, Alfred and George, it looks as if their births were all registered in Newbury. However there is no Annie registered at the right time. The only females are
Births Mar 1864
LAWRENCE Elizabeth Newbury 2c 227
LAWRENCE Emma Matilda Newbury 2c 242
June 1864
LAWRENCE Emily Newbury 2c 206
I wonder if she was either registered under one of these names or not registered at all?