Isleworth, a Middlesex parish, on the left bank of the Thames, 12 miles WSW. of London. Here is Sion House, a seat of the Duke of Northumberland, the place where the crown was offered to Lady Jane Grey. Pop. 15,884.
Isleworth,
Chambers's Encyclopaedia, Volume 6: Humber to Malta, p. 235
Source scan(s): p. 0248