Elthorne (hundred)
Elthorne was a hundred (ancient subdivision) of the ancient county of Middlesex, England. It covered the western part of the county and contained the following parishes and settlements:
Its territory roughly corresponded to the present London Borough of Hillingdon, plus the west of the London Borough of Ealing.
Coordinates: 51°32′N 0°24′W / 51.54°N 0.40°W
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