What I can share with you is this: Here is an Ontario Locator (below) and some information gathered concerning London, Ontario (which is presently in Middlesex County). But as to the Isle of Jersey, I for one, don't know the exact positioning of this place geographically, so I don't have a point of reference for it. Rhonda Houston http://www.geneofun.on.ca/ontariolocator/ http://www.geneofun.on.ca/ontariolocator/alpha-l.html London, London Township, Middlesex County (Currently Exists) Established 1791 as Georgina (formerly known as The Forks) by John Graves Simcoe as the site of the future provincial capital; Renamed London in 1825; Became a police village in 1840; Town in 1847; City in 1855 London City Jail Cemetery, London Township, Middlesex County (Cemetery) London District, (No Longer Exists) Established in 1798 it was declared a separate district in 1826 London East, London Township, Middlesex County (No Longer Exists) Established 1817 this village covered the North-East portion of the current city of London (Adelaide Street eastward) http://www.geneofun.on.ca/ontariolocator/alpha-m.html Middlesex County, (Currently Exists) Created by an Act of the Legislature of Upper Canada, Middlesex County was 'born' 1 Jan 1800, it was earlier known as Suffolk County; Named after Middlesex, England The London District Surrogate Court Registry (1800-1839) Although the records of this registry are on microfilm in the PAO, there is quite a story to be told. In 1846 a fire destroyed the files of the Registry Office in London back to 1839, and it was subsequently believed that, in fact, all the files back to 1800 had been burnt. However, the files for the period 1800-39 had never been lodged with the later ones (for resons too involved to explain now) and they were actually still in a Land Registry Office in Simcoe. There they stayed, neatly packed away in dusty old betal boxes, until 1972. In that year the moving of the office to another location led to a house-clearning operation and the files were discovered. They are now on microfilm in the D. B. Weldon Library in the University of Western Ontario, in London. There are also copies in the PAO, the Elgin County Libary, the London Public Library, and the Donly Museum in Simcoe. They can, of course, be borrowed though the inter-library loan system. In 1987, an alphabetical index was published inthe Ontarion Genealogical Society journal "Families", Vol.. 26 No. 4, as part of an article by Guy St. Denis, of the D. B. Weldon Library. London (Public)Library 305 Queens Avenue London, ON N6B 3L7 Source (and some quoted from): "In Search of Your Canadian Roots" by Angus Baxter ISBN# 0806314486