If anyone wants to look, it's at HO107/2321 fo105 p35. The surname appears to be written SHELDIN, though Ancestry have transcribed it as SHELDEN, and someone has given a correction of SHELDON.
They've also corrected Ancestry's "Throphill" to Thorphall, and looking at what's written, that seems reasonable. However, Thorp(e) is a very common place name element in Yorkshire, and you will probably need to look for other evidence (other censuses, marriage etc) to confirm this chap's origins.
This page at GENUKI -
http://www.genuki.org.uk/big/eng/YKS/Misc/Where/T.html - lists 4 places called Thorp(e) Hall in Yorkshire, taken from directories. However, they look like big houses, and unless he was born to one of the staff, they don't look the sort of place a forge man would be born. Besides the ones mentioned there, there may well have been other big houses or small communities near a hall in one of the many places called Thorp(e).
Late addition: I've now just seen your later post referring to Thorphill. How about Thorpe on the Hill in the parish of Rothwell (see the GENUKI page I've linked to)?
Further addition: bethanyyd96's find may support this.
Arthur
