Florence Clewlow, known as Florrie, died earlier this month after a battle against illness.
Mrs Clewlow, of Stainforth, the beloved wife of the late Thomas, died on June 7 in hospital.
An obituary also described her as the mother of the late John.
The committal service will take place on June 21 at Rose Hill Crematorium followed by a service of thanksgiving at Stainforth Methodist Chapel at 1pm.