List of oldest buildings in Canada

Columns: Building | Built | City
Fort Langley storehouse | 1840s | Fort Langley | Fort Kamloops log cabin | 1840s | Kamloops | St. Ann 's schoolhouse | 1844 | Victoria | Tod House | 1851 | Oak Bay | Helmcken House | 1852 | Victoria | Craigflower Manor | 1853 | Victoria | The Bastion | 1853-55 | Nanaimo | St. John the Divine Church | 1859 | Maple Ridge | Father Pandosy Mission | 1859 | Kelowna | Dodd House | 1859 | Saanich | Fisgard Lighthouse | 1860 | Victoria | Race Rocks Lighthouse | 1860 | Great Race Rock

Example questions:
The building that was a mission in British Columbia is located on what lake ? | The Victoria , British Columbia building built in 1852 was named after who ? | What is the eastern Vancouver Island city where you would find The Bastion known as ? | When was the Vancouver Island city located where the building built in 1851 is located incorporated ? | What is the population of the Canadian city where the school house built in 1844 is located ?

Answers:
Okanagan Lake | John Sebastian Helmcken | The Harbour City | 1906 | 85,792