| 1. Hiram Thomas Sykes |
 |
| B: |
9 Jul 1896 |
| P: |
Cobden, Renfrew County, Ontario, Canada |
| D: |
15 Jun 1981 |
| P: |
Kamloops, Thompson-Nicola Regional District, British Columbia, Canada |
|
| 2. Hiram Sykes |
|
| B: |
10 Oct 1860 |
| P: |
Westmeath, Renfrew County, Ontario, Canada |
| M: |
27 Aug 1884 |
| P: |
Cobden, Renfrew County, Ontario, Canada |
| D: |
16 Sep 1936 |
| P: |
Edmonton, Edmonton Census Division, Alberta, Canada |
|
| 4. Thomas Charles Sykes |
|
| B: |
16 Jan 1836 |
| P: |
Carleton County, Canada West |
| M: |
|
| P: |
|
| D: |
21 Jun 1911 |
| P: |
Cobden, Renfrew County, Ontario, Canada |
|
| 8. John Sykes, Sr. |
=> |
|
| B: |
31 Jul 1783 |
| P: |
Leeds, Yorkshire, England |
| M: |
9 Aug 1818 |
| P: |
Montreal, Montreal Region, Quebec, Canada |
| D: |
2 Aug 1863 |
| P: |
Goulbourn Township, Carleton County, Ontario, Canada |
|
1896 - 1981 (84 years)
