Fan chart of David John Roydhouse |
| Sarah Ann White Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree David Impey < Evelyn Blanche Eva Impey < Constance Amelia Impey < Olive Augusta Ester Impey |
| J. G. Mattison Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree < Eileen May Mattison |
| Douglas Roydhouse Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Olive Augusta Ester Impey < Keith Roydhouse < Eric Roydhouse Sibling Florence Roydhouse |
| Eileen May Mattison Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Keith Roydhouse < David John Roydhouse |
| Keith Roydhouse Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Eileen May Mattison < David John Roydhouse Sibling Eric Roydhouse |
| David John Roydhouse Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Wendy Barbara Porter < Benjamin Keith Roydhouse < Gavin Paul Roydhouse |