Hello there

I know this is a long shot, but do you have any idea of whether there would be records of people living in Sandbach between 1936 and 1947 - and how/ where I could find them?
My mother lived in Sandbach between these years, along with her mother, father and sister. She went to Sandbach school. She remembers the headmaster's name was Mr. Woodward.
They were with the circus, and when war broke out, they bought a house and settled in Sandbach. Her father worked for Foden's during the war, and ran the "Welcome Home Fund" entertainment group. He was also a member of the Home Guard, was in charge of the Italian prisoners, and a member of the VAF.
I'd really appreciate any suggestions of where I could find any records.
Many thanks in advance.