The Mansells moved to Stockton between the 1861 & 1871 Censuses, presumably for work as the iron industry was declining in Shropshire but just starting in the Teesside area. George was buried 16 Dec 1895 in Oxbridge Cemetery, Stockton.
England & Wales Census Collection, www.stocktonroots.co.uk
It may be possible to confirm family relationships with George by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with George: