- 1 Jean Beauchamp (1775- ) m (1807, St H) Elizabeth du Feu (1776- ) (St H)
- 2 James Beauchamp
- 2 Terance Beauchamp (1810- )
- 2 John Beauchamp (1811-1891) [1] m (1836, St H) Mary Ann Cabot (1812- ) (Gr)
- 3 Mary J Beauchamp (1838- )
- 3 Jean Beauchamp (1842-1921) [2] m (1862) Jane Phillips Collings (1842- ) d of John (1818-1896) and Cordelia Calloway (1816-1887)
- 4 Jane Phillips Beauchamp (1863-1936) m John Dennis (1858-1894)
- 4 John Beauchamp (1865- ) m Mary Leontine Richet (1868-1943) d of Valentin Joseph (1831-1909) and Leontine Robger (1831-1914)
- 5 Henry John Beauchamp (1888- )
- 5 John Beauchamp (1891- )
- 5 Frank Beauchamp (1893- )
- 4 Thomas Beauchamp (1867-1955) [3] m (1892) Eliza Alexandre Le Cornu (1866-1946) d of John (1830- ) and Esther (1834- )
- 5 Alfred John Beauchamp (1900-1957)
- 4 William Beauchamp (1874- ) m Marie (1874- )
- 5 William F Beaucham (1899- )
- 4 Charles Francis Beauchamp (1877-1959) [4] m Alice Amy Ingrouille (1880-1959)
- 5 Charles Henry Beauchamp (1903-1975) m Gertrude Ethel Knight (1905- )
- 5 Henry Cecil Beauchamp (1905- )
- 5 Reginald Owen Beauchamp (1908-1965)
- 5 Allen Beauchamp (1910- )
- 4 Florence Beauchamp (1879- )
- 4 Arthur Beauchamp (1883- )
- 4 George Beauchamp (1885- )
- 3 Thomas Beauchamp (1844- )
- 3 Eliza Beauchamp (1847- )
- 3 William George Beauchamp (1848- ) m (1872, St John) Ann Sarre (1847- )
- 4 William S Beauchamp (1875- )
- 4 Annie D Beauchamp (1880- )
- 4 Ophelia Beauchamp (1880- )
- 4 Pierson Beauchamp (1881- )
- 4 Annie Beauchamp (1884- )
- 3 James Francis Beauchamp (1850- ) m (1881, St H) Honorine Langlois (1848- )
- 4 Mabel Beauchamp (1883- )
- 4 James Beauchamp (1885- )
- 4 Ada Beauchamp (1887- )
- 4 Stanley Beauchamp (1890- )
- 3 Jane Beauchamp (1851- ) m John Dennis
- 3 Henry Philip Beauchamp (1853- )
- 2 Elizabeth Beauchamp (1821- )