It was 'wor gran' and 'wor gramp' on one side and 'nanny' and 'grandad' on the other although my Snape Staffordshire granparents always addressed one another as 'mam' and 'dad' which is very West Midlands.

Eh oop me dook! That's what you get for having complex ancestry! :o)

Your mum is looking wonderful! :o)