Looking for info on a William Johnstone of Sydenham Twp. He was Postmaster at Johnson PO from 1855 to 1886. I believe his wife, Nancy took over as Postmaster until 1896. I am trying to make a link to a brother of his, David Johnston, who settled in King Twp, York Co. Their parents would have been William Johnstone & Margaret (Peggy) Moffat of Dumfries, SCT. Originally the family emigrated to NY but later came to Canada. Notes in family history state that a Johnstone from Sydenham came to visit the David Johnston's in King Twp around the turn of the century.
Any help would be greatly appreciated. I have been working for over a year with nothing but dead ends.