I just bought the property that Elijah Clark owned, the property of J. Lumley is right beside. I found this map
http://web.library.mcgill.ca/countyatlas/Images/Maps/Townshi...the property is at the bottom right of this map where the talbot creeks comes into the map!
the H in Eljah is separated by the talbot creek
Its now called homestead rd, iona
Let me know if you have any interesting details about them!