The man who died in yesterday's two vehicle collision at Barnesmore Gap has been named locally as 75 year-old Coleman 'Collie' Tourish from Lifford.
According to gardai, he died after a camper van and car collided on the N15 at Keadue at 3.45pm yesterday (Monday) afternoon.
The female passenger in the car being driven by Mr Tourish remains in a serious condition in hospital.
The male driver and female passenger of the camper van, both from Wicklow, were taken to Sligo General Hospital to be treated for their injuries.
A Garda investigation into the crash has been launched.