However, Massey was later, as a former Governor General of Canada, entitled to be styled for life with the superior form of The Right Honourable. He subsequently continued his philanthropic work and founded Massey College at the University of Toronto and the Massey Lectures before he died on December 30, 1967.
Doctor : Thank you for your question. Natural gas or propane inhalation for extended periods of time can lead to headaches, nause a, shortness of breath, dizziness, and altered mental status. It is quite likely that this exposure could be eliciting your symptoms.
1 Each of these two poisons contributes to the suffocation of the oxygen your body needs to live.  Know that the only reason you will smell natural gas is if there is a problem. Well-functioning appliances, pilot lights and connections should not produce a natural gas smell.