County Londonderry crash victims were Colin and Hannah Doherty
The father and daughter who died in a road accident in County Londonderry on Thursday night were Colin Doherty and his 15-year-old daughter Hannah.
They were in a car which was involved in a collision with a cattle lorry between Magherafelt and Moneymore.
An investigation into the circumstances surrounding the collision has now begun.
Police have appealed for witnesses to contact them.