I am looking for info regarding William Johnstone who married Isabella Halliday. They were both from Scotland. He was born around 1798 and died in 1879 in Ontario, Canada. She was born around 1808 and died in 1872 in Canada. They had maybe 8 children and one was my ancestor William Jr. Johnstone who married Isabella McCall. If anyone has information regarding anyone from this family, please please let me know! Thanks!