 In 1911, the family arrived in Hamilton, Ontario, where, shortly afterwards, their last child, a daughter they named Margaret ("Peggy") was born.Charles Dunbar joined a cartage business owned by one of Hamilton's leading families, Hendrie and Company, as a clerk.The company was a pickup and delivery service using Clydesdale horses pulling flat, platform wagons that collected shipments at the railways and delivered supplies and freight to the surrounding communities.