Dorothea Gertrude Armstrong

(1888-1960) (1888–1960)

Parents

• Margaret Leader
• Henry Bruce Armstrong

Children

• Dorothea Katharine Mary Boyle
• John Bruce Armstrong Boyle
• Hugh Charters Boyle

Siblings

• Margaret Helen Elizabeth Armstrong
• Frances Margaret Alice Armstrong
• Henry Maxwell Armstrong
• Michael Richard Leader Armstrong
• William Fortescue Armstrong
• James Robert Bargrave Armstrong
• C. W. Armstrong

Partners

• John Charters Boyle