Quote from thenortheast.fsnet.co.uk/Middlesbrough.htm
“Roseberry Topping was connected with the Vikings, as the word ‘Topping’, from ‘Toppen’, is one of a number of old Viking words for a hill, but the original Viking name for Roseberry Topping was Odins-Beorge meaning Odin’s Hill. Roseberry may have been a centre for the worship of the Viking god Odin in Pagan times. Over the years, the name changed to Othensberg, Ohenseberg, Ounsberry and Ouesberry. Association with the village then called Newton-under-Ouseberry at the foot of the hill led to the modern name Roseberry when the final ‘R’ of ‘under’ produced the initial letter of the modern name. Newton under Ouseberry is now called Newton under Roseberry.”