Mrs Hollis was a back seat passenger in a black Ford Focus involved in a three-car collision on the A458 at Ford around 9.30pm on 23 December.
The Focus was travelling towards Welshpool when involved in a collision with a silver Vauxhall Zafira travelling in the opposite direction towards Shrewsbury.
The driver of the Vauxhall, a man in his thirties, was taken to hospital with serious injuries.
A black Audi A3 heading towards Shrewsbury, was also involved in the incident.
Police are continuing to investigate the circumstances and today renewed their appeal for witnesses to contact Shrewsbury police station on 101.
Shropshire coroner Mr John Ellery will be opening an inquest on Mrs Hollis in due course. No date has yet been arranged. A post mortem has been held.
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