Cawthra House
Cawthra House is the name for two homes owned by the Cawthra family. William Cawthra House. The first was a mansion completed in 1853 for businessman William Cawthra by Joseph Sheard and William Irving. It is a now site of the Scotia Plaza office tower in Toronto. The Toronto building was one of several properties of the influential Cawthra family in Toronto, became a branch of Molsons Bank in 1885, then as Sterling Bank from 1908 and finally as home to Canada Life Assurance Company from 1926 until 1929. Attempts to preserve the house failed and by 1949  it was demolished to make way for the Bank of Nova Scotia Building, now part of Scotia Plaza. John Cawthra House. The second building was built for John Cawthra (1789–1851) in 1830 as a home and retail store. It is still standing at 262 Main Street North in Newmarket, Ontario.