- 1 Amice Bertram m (1755, St Mt) Elizabeth Pirouet
- 2 Amice Bertram (1766- )
- 2 Thomas Bertram (1767- ) m (1796, Gr) Anne Roissier (1772- ) daughter of Philippe and Anne Roissier
- 3 Anne Bertram (1797- ) m (1818) Thomas Filleul (1788- ) daughter of Charles and Esther Touzel (1750- )
- 3 Thomas Bertram (1799- ) [1] m (1831, Gr) Elizabeth Le Rougetel (1808- )
- 4 Elizabeth Bertram (1831-1915) m (1855) John Venement (1827-1859)
- 4 Thomas Bertram (1832- ) [2] m (1860, St S) Mary Bertram (1832) daughter of Amice [3]
- 5 Thomas Winter Bertram (1861-1861)
- 5 Maria Ann Bertram (1862- )
- 5 Ada Maud Bertram (1868- )
- 4 Susan Bertram (1835- ) m (1860, St S) George Bertram (1827) [4] son of Amice [5]
- 5 George Winter Bertram (1861- )
- 5 Susan Bertram (1866- )
- 4 John Elie Bertram (1838- )
- 4 Mary Bertram (1838- )
- 4 John Bertram (1840- )
- 4 Marie Bertram (1840-1921) m William Payn (1835-1909)
- 4 Charles Bertram (1843- )
- 4 Ann Bertram (1845- ) m Elias John Bree (1850- ) son of Elie (1789- ) and Mary Ann Bree (1830- )
- 4 Jane Bertram (1847-1924) m Thomas Bertram (1846-1918) see below
- 3 Amice Bertram (1801- ) m (1825, Gr) Marie Le Feuvre (1805- ) d of George
- 4 Marie Elizabeth Bertram (1826- )
- 4 Eliza Bertram (1828- )
- 4 Anne Bertram (1830-1901) m Robert Jones (1818-1867)
- 4 Susannah Bertram (1833- )
- 4 Amice Mourant Bertram (1835- )
- 4 Thomas Elie Bertram (1840- )
- 4 Emilie Bertram (1841- )
- 4 Emma Bertram (1843- )
- 3 Betsey Bertram (1803- )
- 3 Francois Bertram (1806- ) m (1826, St H) Charlotte Marguerite Patriarche (1810- )
- 4 Charlotte Marguerite Bertram (1827- )
- 4 Mary Ann Bertram (1830- )
- 4 Alfred Bertram (1835- ) [6]
- 3 John Bertram (1808- )
- 3 Susan Bertram (1810-1894)
- 3 Charles Bertram (1813-1905) [7] m (1840, St H) Marie Touzel (1819-1890) daughter of Jean and Marguerite Fauvel
- 4 Mary Ann Bertram (1842-1842)
- 4 Charles Bertram (1844- )
- 4 Thomas Bertram (1846-1918) [8] m (1874, St S) Jane Bertram (1847-1924) daughter of Thomas [9]
- 5 Thomas Claude Bertram (1878- ) [10] m Emily Marie Le Rougetel (1884- ) daughter of Thomas [11]
- 6 Ronald Claude Bertram (1907-1987)
- 6 Eileen Margaret Bertram (1908- )
- 6 Doris Maud Bertram (1910- )
- 5 Douglas Bertram (1881-1953) [12] m Susan Esther Le Sueur (1878- ) daughter of John (1853- ) and Esther (1849- )
- 5 Thomas Claude Bertram (1878- ) [10] m Emily Marie Le Rougetel (1884- ) daughter of Thomas [11]
- 4 Mary Bertram (1848- )
- 4 Ann Bertram (1850- )
- 4 John Bertram (1852-1919) [16] m (1886, Gr) Jane Elise Venement (1858-1938) daughter of John [17] and Elizabeth, nee Bertram
- 5 Clarice Janet Bertram (1887-1975)
- 5 Edith Mary Bertram (1888-1889)
- 5 Louise Maud Bertram (1890-1890)
- 5 Wilfred John Bertram (1891-1953)
- 5 Ernest Touzel Bertram (1893-1959) m [18] Edith May Lenfesty (1899-1983) daughter of Robert (1868-1930) and Emma Mahan (1870-1954)
- 6 John Robert Bertram (1923-2005)
- 6 Leonard Ernest Bertram (1932-1989)
- 5 Leonard William Bertram (1894-1917)
- 5 Agnes Maud Bertram (1895-1929)
- 5 Mildred Sybil Bertram (1896-1898)
- 5 Charles Douglas Bertram (1898-1953)
- 4 Eliza Susan Bertram (1854-1937) m John Gaudin (1847-1927)
- 4 Louisa Bertram (1856-1941) m George Vibert
- 4 Philip Bertram (1858-1891) [19] m Emily Louisa Cain (1866-1952)
- 4 Julia Jane Bertram (1861-1933) m John Ahier (1855-1946)
- 3 Marie Bertram (1816- ) m Helier Le Rougetel (1806-1882)