General Heyn and his wife Edna had two sons, Richard and David.
Bertram Goodhue | Zoe Bertram | Bertram Willes Dayrell Brooke | Bertram van Munster | Bertram Brockhouse | Trish Bertram | James Bertram | Carolyn Bertram | Bertram Turetzky | Bertram Mackennal | Bertram Kostant | Bertram Hopkinson | Bertram Fletcher Robinson | Maria Bertram | Luis Jara Heyn | John Bertram Stirling | James Bertram (musician) | David Heyn | Chris Bertram | Charles Bertram | Bertram Whittier Wells | Bertram Thomas | Bertram Phillips | Bertram of St. Genesius | Bertram Luard-Selby | Bertram Korn | Bertram James | Bertram Dickson | Bertram de Verdun | Bertram Bowyer, 2nd Baron Denham |