|Hoog's Map- County of Simcoe, Ont. 1871|
The History of Simcoe County notes.... " As in the the other parts of this county, settlement in what people formerly called the wilds of Adjala began at the south end of the township."
- In 1993 Adjala was merged with Tosorontio township and today it is known as Adjala-Tosorontio township.
Loretto () is one of the oldest communities in Adjala–Tosorontio, and has one of the oldest and most famous taverns in Simcoe County,
- Canadian Digital Atlas - Adjala
- Street View Maps in Adjala-Tosorontio Township
- Map of Simcoe County 1951 - Archives of Ontario
- Simcoe County on We-Relate
- A history of Simcoe County : Volume II, Its pioneers - Adjala pg 51 Keenan & Haffey