- Giffin
 - 
Joshua 489 b. 1816, d. 8 Mar 1869
 - Gifford
 - 
James 5680 b. 1827, d. 25 Jan 1895
 - Gilbert
 - 
Charles 1610 b. 1828, d. 9 Jul 1896Charles 8275 b. 1835George 8008 b. 1820, d. 15 Dec 1882
 - Gilchrist
 - 
 George 1574  b. 1819, d. 15 Dec 1873 - Gilderoy
 - 
John 6599 b. 1836
 - Gildon
 - 
William 6595 b. 1823
 - Giles
 - 
Aaron 2657 b. 1820, d. 10 Aug 1868Henry 937 b. 1824John 7126 b. 1832Joseph 8586 b. 1830Robert 7418 b. 1819William 566 b. 1829William 7131 b. 1811William 976 b. 1812
 - Gill
 - 
Edwin Truscott 8279 b. 1844John 2622 b. 1824, d. 4 Apr 1874John 3368 b. 1822, d. 25 Dec 1862John 4516 b. 1823John 6597 b. 1833William 7694 b. 1817, d. 22 Sep 1886
 - Gillespie
 - 
James 5794 b. 1835, d. 25 Feb 1904John 6604 b. 1838Thomas 1048 b. 1831
 - Gillian
 - 
Joseph 4477 & 7715 b. 1834
 - Gillies
 - 
Daniel 5514 b. 1830
 - Gilligan
 - 
Patrick 4351 b. 1836, d. 14 Dec 1859
 - Gillispe
 - 
Thomas 1048 b. 1831
 - Gilliver
 - 
William 3886 b. 1826, d. 29 Aug 1883