Hello Ian, I've not looked on this site for ages, so sorry for the long time in replying. The Bulmer family are very old (Saxon) and appear all down the eastern edge of Northern England with particular emphasis on the areas between Newcastle and Hull, around York, and some areas in Essex. My mothers family are from Hartlepool, and, yes there were some relatives who moved to Canada (Calgary and Vancouver) in the early 20th Century. John Bulmer emigrated on 14.05.1911 on the Hisperian from Liverpool to Quebec with his sister, Margaret.
Horsley Bulmer and his brother Francis were drowned in the Tees estuary on the 9th August 1887. Their bodies were recovered and they were buried in Spion Kop cemetery, Hartlepool on the 25th and 30th August respectively. Horsley had five children and a fund was raised in Hartlepool for their benefit. There is a memorial in the cemetery to them both