Isabella Barton m. William Downey |\ | John Downey |\ | Sarah Ann Downey | m. William James Cowan | |\ | | William James Cowan | | m. Helena Campbell | | |\ | | | Madeleine Florence Cowan | | \ | | Gladys Cowan | |\ | | George Henry Cowan | | m. Muriam Eliza Armstrong | | \ | | Irene Mildred Cowan | |\ | | John Edmund Cowan | | m. Maude Barber | | \ | | Earle Cowan | |\ | | Thomas Wellington Cowan | | m. Amelia Elizabeth Vance | | |\ | | | Dorthy Florence Cowan | | \ | | Verna Mary Cowan | |\ | | Clement Cowan | | m. Violet Geddes | | |\ | | | Lyle Cowan | | \ | | Muriel Cowan | \ | Lila Maude Cowan | m. J. Wilmot Humphreys |\ | Eliza Downey |\ | Thomas Downey \ Caroline Downey m. Edmund Ephriam Cowan |\ | William Alexander Cowan | m. Ida Ellen Comrie | |\ | | Gordon Everettson Cowan | \ | Ross Emerson Cowan |\ | Rose Emma Cowan | m. Henry Alexander Cinnamon |\ | Edmund Thomas Cowan | m. Hope Phyllis Hume |\ | May Isabella Cowan | m. Stewart Alexander Jeacle | \ | Lillian Jeacle |\ | Alvin Barton Cowan | m. Mable Kathleen Boyd | \ | Maynard Alvin Cowan \ Violet Christianna Cowan m. Robert Cameron Campbell
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