In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Linthorpe like this:
LINTHORPE, a village and a township in Middlesborough parish, N. R. Yorkshire. The village stands on the river Tees, at the boundary with Durham, 3 miles E of Stockton-upon-Tees; and is irregularly built, but prosperous. The township contains also the village of Newport and the hamlet of Airsholme. Real property, £4,135; of which £250 are in iron-works. Pop. in 1851, 262; in 1861,702. Houses, 133. The manor belongs to T. Hustler, Esq.
GB Historical GIS / University of Portsmouth, History of Linthorpe, in Middlesbrough and North Riding | Map and description, A Vision of Britain through Time.
Date accessed: 27th April 2017
Click here for more detailed advice on finding places within A Vision of Britain through Time , and maybe some references to other places called " Linthorpe ".