Fan chart of Douglas Roydhouse |
| Mary Ann Cliford Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Thomas Robbins < Esther Robbins < Martha Robbins < Ann Robbins |
| Thomas Robbins Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Mary Ann Cliford < Esther Robbins < Martha Robbins < Ann Robbins |
| Elizabeth Penchon Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Frederick Layton < Ellen Mary Layton < William Layton < Sophia Elizabeth Layton |
| Frederick Layton Pedigree Pedigree map Descendants Ancestors Compact tree Fan chart Hourglass chart Interactive tree Elizabeth Penchon < Ellen Mary Layton < William Layton < Sophia Elizabeth Layton |
| 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 |