She married her husband, Robert McBurney, in 1955. Her father died one year later in a plane crash at the age of 56. McBurney and her husband had two children together: Jane Ann McBurney and John McBurney. The family moved to
London, Ontario, where she took a job as a designer; they then moved to
Toronto. In 1965, McBurney began surveying pre-1855 Ontario buildings for the Ontario Architectural Inventory in a project run by the
University of Toronto. In 1968, she adopted a child named Margaret. McBurney met the writer Mary Byers while working at the Ontario Architectural Inventory. Together, they approached the
University of Toronto Press, and successfully pitched their first book.
Rural Roots: Pre-Confederation Buildings of the York Region of Ontario was published in 1976; the pair subsequently published three more books on Ontario history and architecture. McBurney and Byers later travelled together in Atlantic Canada, producing
Atlantic Hearth: Early Homes and Families of Nova Scotia (1994) and
True Newfoundlanders: Early Homes and Families of Newfoundland and Labrador (1997). A member of the
Arts and Letters Club of Toronto since 1986, the first year women were admitted, McBurney wrote a variety of books and articles on the topics of architecture and social history. Beginning in 1998, she served as the club's first female president. For the club's 100th anniversary, McBurney wrote
The Great Adventure: 100 Years at the Arts & Letters Club to recount its history. ==Advocacy==