2006–♂ James Alexander Jack Ken Cooper | | | | 1970–♂ Timothy Douglas Cooper 1969–♀ Kathryn Dawn Kennedy | | | | 1906–1978♂ Douglas John Cooper | | | | 1879–1958♂ Alexander James Cooper 1882–1962♀ Muriel Roydhouse | | | | 1846–1890♀ Janet Shaddrow Strang | | |
| | | 1856–1926♂ William Francis Roydhouse | | |
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| | | 1903–1951♀ Mary Robina Stevens |
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