Mary Ann Wallwin married Thomas Edwin Meredith Banting and he was 1C1R to Sir Frederick Banting. Olive Wallwin married James Banting and he was uncle to Sir Frederick Banting. They are both buried in Newton Robinson United Cjurch Cemetery. The only information I have of Olive's parents is her father was Charles Wallwin born 1823 in England. He was a wagonmaker and died 1886. He married Annis Rogers in 1846. She was born in Canada in 1819 and died 1909. Charles was from Knottingham and came to canada about 1845 and settled in or near Thompsonville, Ontario.