Rivière Tay

Perth () is a town in Eastern Ontario, Canada. It is located on the Tay River, 83 kilometres (52 mi) southwest of Ottawa, and is the seat of Lanark County.

Matheson House is a historic house in Perth, Ontario, Canada. It was constructed in 1840 for Roderick Matheson, a local merchant and later a member of the Senate of Canada.A two-storey, five-bay sandstone house of Palladian-inspired design, Matheson House is surrounded by a stone garden wall. After Roderick Matheson's death in 1873, the house was inherited by Arthur James Matheson, a lawyer and member of the Legislative Assembly of Ontario.