Stephen go to :
www.city.owensound.on. ca/ cemetery/index
and look for Greenwood Cemetery. There is a lot of Kirk's listed in that cemetery. Along with my Uncle Harry Kirk and his wife Dorothy Budge-Kirk. Harry was born in East Linton (just outside of Owen Sound) in 1906.
If you find any relatives on that sight, let me know if you want a picture of their headstone as I only live 10 - 15 mins. away from the cemetery. I can forward them to you.
Good Luck with your research
Lynn