John S. Rochon Collection
John is a history buff and a Genealogist for many years in Sarnia Lambton Ontario. He is a book of Knowledge and has many collections which he been sharing on Lambton Branch FaceBook page, Not all Lambton members use FaceBook. I going to share some items here hoping it helps with your family research
Joh also has many photos of Lambton area on https://www.flickr.com/photos/34370769@N07/albums/with/72157618185470487
This is a collection of Registry of Births Township of Sarnia, many years click on the title to open PDF