There are two possibles, both Hilda M. 1) Born Sept. Quart. 1918. Erpingham Norfolk. Mother maiden name Shepherd. & 2) Born December Quart. 1919 Hartlepool, Durham. Mother maiden name Garbutt. Do you want help to get birth certificates? If you are not in GB I can get them for you for what they would cost me. Email if you want to go ahead. Once you have the right cert. It should be erelatively easy to track her origins back to 1837.Beyond that would be a question of using parish records.