- Illingworth
-
Thomas 4782 b. 1833
- Illsley
-
Jonathan 8590 b. 1841
- Ingleby
-
William 5042 b. 1831, d. 29 Dec 1877
- Inglis
-
Robert 4065 b. 1824, d. 13 Oct 1857
- Ingram
-
David Christopher 5864 b. 1832Edward 5864 b. 1832James 4807 b. 1834John 209 b. 29 Jun 1822, d. 24 May 1891Levi 208 b. 1823, d. 22 May 1896William 6345 b. 11 Jun 1841, d. 28 Sep 1928William 7154 b. 1840
- Inkston
-
Benjamin 4935 b. 1838
- Inskip
-
Samuel 4562 b. 1819
- Ireland
-
Henry 140 b. 1826, d. 2 Jan 1908William Scott 8892 b. 1840, d. 28 Dec 1887
- Irvine
-
James 8591 b. 1841William 7153 b. 1835
- Irwin
-
John 2319 b. 1827
- Isaac
-
Henry 1594 b. 1829, d. 1 May 1891
- Isaacs
-
John 5587 b. 1826, d. 25 Apr 1891
- Isaccs
-
Henry 1594 b. 1829, d. 1 May 1891
- Isenberg
-
Herman Franz 5451 b. 1835
- Isom
-
Joseph 696 b. 1823
- Isott
-
Joseph 7728 b. 1821, d. 29 Dec 1889
- Issard
-
William 8309 b. 1841, d. 13 Jan 1866
- Issott
-
Joseph 7728 b. 1821, d. 29 Dec 1889
- Ives
-
James 1915 b. 1830James Richard 180 b. Jul 1827, d. 7 Apr 1898Richard 180 b. Jul 1827, d. 7 Apr 1898
- Izzard
-
William 8309 b. 1841, d. 13 Jan 1866