- 1 Pierre Roy ( -1785) m (1741, St B) Anne Chassot
- 2 Pierre Roy (1742- ) (St B) m Marie Tessier
- 3 Marie Roy (1770- ) (St B)
- 3 Pierre Roy (1774- ) (St B) m (1802, St B) Sara Le Manquais
- 4 Sally Roy (1803- ) (St B)
- 4 Pierre Roy (1805- ) (St B)
- 4 Marie Roy (1808-1817) (St B)
- 4 Philippe Laurens Roy (1810- ) (St B) [1] m Marie Le Capelain
- 5 Philippe John Roy (1838- ) (St B) m Matilda Mary Read (1830- )
- 6 Philip George Read Roy (1863-1863) (St B)
- 6 Matilda Alice Roy (1864-1891) (St B)
- 6 Sarah Roy (1868-1889) (St B)
- 5 George John Roy (1840- ) (St B)
- 5 George Roy (1841- ) (St B) [2] m 1 (1869, St S) Selina Mary de Gruchy (1845- ) daughter of Charles [3]; 2 (1878, St S) Louisa de Gruchy (1854- )
- 5 Mary Ann Roy (1843- ) (St B)
- 5 Frederick George Roy (1850- ) [4] m (1906, St H) Louisa Le Brocq (1860- ) daughter of Jean [5]
- 5 Philippe John Roy (1838- ) (St B) m Matilda Mary Read (1830- )
- 4 Nancy Roy (1812- ) (St B)
- 4 George Jean Roy (1815-1873) (St B) [6] m (1840, St B) Susanne Pipon (1812-1901)
- 5 Susanne Mary Roy (1840-1906) (St B) [7] m (1865, St B) Francis Charles Le Rossignol (1845- ) [8] son of Francis [9]
- 5 Maria Lydia Roy (1842-1920) (St B)
- 5 George John Roy (1848-1883) (St B) [10] m (1876, St B) Elise Huelin (1848-1929)
- 6 George Philippe Roy (1877-1946) (St B) [11] m (1910, St B) Miriam Frances Allen (1874- ) daughter of Joseph
- 6 Philip John Roy (1878- ) (St B)
- 6 Elise Roy (1879- ) (St B)
- 5 Maria Lydia Roy (1850- ) (St B)
- 4 Frederique Francois Roy (1818- ) (St B)
- 4 Mary Catherine Roy (1822- ) (St B)
- 4 Francois Philippe Roy (1826- ) (St B)
- 2 Susanne Roy (1744- ) (St B)
- 2 Philippe Roy (1742- ) (St B) m (1769, St B) Marie Ricard
- 3 Marie Roy (1769- ) (St B)
- 2 Jean Roy (1742- ) (St B)
- 2 George Roy (1753-1755) (St B)
- 2 Anne Roy (1753-1829) (St B) m George Ricard
- 2 Judith Roy (1755- ) (St B)
- 2 Pierre Roy (1742- ) (St B) m Marie Tessier