Lennie Bayes died at her home in Bawtry earlier this month.
Mrs Bayes was described in an obituary as the "dearly loved wife of the late Ernest, a dear mum, step mum, sister and auntie and also a much loved grandma, great grandma and a dear friend to so many."
She died on June 15 and the funeral will take place on June 30 at Rose Hill Crematorium at 11am.