Hi Richard
I have printed off your info - put it in my " YOU NEVER KNOW FILE" - I never throw any info out - I have pieced small bits together before - go to one of your search engines and ask for Ontario 1871 census - ask for surname Bull and there are alot - might just be worth having a look at -
It will give you an idea where all the Bulls were in Ontario in 1871 -
If I come across ANYTHING that I think you might be able to use I will definitely contact you right away -
Our Bull from England was Zebedee born 1820 - sorry I couldn's be more help
Joanne