| | William Peacock 1775–1840 | | |
| | Elizabeth (Betty) Peacock 1800–1857 | | |
Michael Peacock 1805–1810 | | |
Jane Elizabeth Horner 1868– | | |
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| | Catherine Peacock 1813–1880 | | |
Margaret Elizabeth Heseltine 1867– | | |
John Ralph Heseltine 1868– | | |
Catherine Heseltine 1874– | | |
| | Elizabeth Peacock 1844–1910 Jeremiah Heseltine 1839–1923 | | |
| | Catharine Peacock 1848–1880 | | |
Ralph Peacock Percival 1877–1963 | | |
Margaret Mary Percival 1879– | | |
Joseph Percival 1888–1962 | | |
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Jane Elizabeth Farrar 1866– | | |
| | Elizabeth Peacock 1845–1898 | | |
| | Robert Walter Johnson 1867– | | |
| | Joseph Thompson Peacock 1875–1937 Annie Elizabeth Winsley 1872– | | |
Christopher Robinson Peacock 1877–1939 | | |
Margaret Ann Peacock 1879– | | |
Ralph Henry Peacock 1881–1923 | | |
William Thomas Peacock 1887–1918 | | |
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William Peacock 1850–1913 | | |
William Robinson Peacock 1889–1936 | | |
Christopher Peacock 1890– | | |
Mary Harriet Peacock 1894– | | |
| | Michael Peacock 1852–1914 | | |
Margaret Ann Peacock 1854–1875 | | |
Christopher Peacock 1858–1941 | | |
Margaret Ann Peacock 1883– | | |
James Smithson Peacock 1885– | | |
| | Robinson Peacock 1861–1924 | | |
| | Michael Peacock 1819–1885 | | |
William Peacock 1820–1872 | | |
| | Catherine Constantine 1773–1842 | | |
Elizabeth Ann Dinsdale 1873– | | |
| | Thomas Dinsdale 1842–1917 | | |
Christopher Peacock 1883–1930 | | |
| | Susannah Peacock 1884–1943 | | |
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| | George Thompson 1839–1915 | | |
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Priscilla Peacock 1810–1811 | | |
| | Priscilla Peacock 1812–1883 | | |
Ann Elizabeth Peacock 1867– | | |
| | Elizabeth Russell 1817–1862 | | |
| | Elizabeth Wensley 1775–1844 | | |
Mary Elizabeth Stockdale 1866– | | |
John William Stockdale 1868– | | |
Alice Ann Stockdale 1870– | | |
| | Thomas Stockdale 1834–1920 | | |
William Morris Peacock 1879– Annie May Montgomery 1886– | | |
| | William Peacock 1845–1920 Mary Eliza Jones 1845–1924 | | |
Margaret Alice Peacock 1872– | | |
Evelyn Mary Peacock 1873– | | |
Mark Stanley Peacock 1875– | | |
Robert Ward Edgar Peacock 1880– | | |
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Anne Emmeline Lonsdale 1859– | | |
Thomas Lonsdale 1861–1861 | | |
Jane Elizabeth Lonsdale 1872– | | |
Mary (Polly) Lonsdale 1874– | | |
| | William Lonsdale 1830–1904 | | |
| | Elizabeth Harriet Peacock 1873– William Johnson Mallaby 1871– | | |
Jane Alice Peacock 1875–1895 | | |
Thomas Godfrey Peacock 1885–1908 | | |
Esther Hannah Peacock 1887– | | |
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| | Edward Blackburn Peacock 1871–1946 | | |
| | William Thomas Hodgson 1880– | | |
| | Annie Mary Robinson 1877– | | |
| | Michael Peacock 1849–1920 Sarah Blackburn 1850–1912 | | |
George Henry Harland 1878–1878 | | |
| | Elizabeth Peacock 1851–1878 | | |
Anne Emmeline Peacock 1858–1858 | | |
| | Michael Peacock 1810–1883 | | |
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| | Priscilla Rogers 1742–1802 | | | | Dorothy Bramwell 1718–1767 | | | | | | | | Unattached Muker TreeTop – | | | | Unattached Yorkshire TreeTop – | | |
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