John Henry T. Blackshaw
Abt 1864 - Yes, date unknownDrag or scroll to see more of the chart.
| George Blackshaw Abt 1892-Yes, date unknown |
| George Blackshaw | |
| B: | Abt 1892 |
| Doncaster, , Yorkshire, England | |
| D: | Yes, date unknown |
 | Hilda A. Blackshaw Abt 1899-Yes, date unknown |
| Hilda A. Blackshaw | |
| B: | Abt 1899 |
| Doncaster, , Yorkshire, England | |
| D: | Yes, date unknown |
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| John Henry T. Blackshaw Abt 1864-Yes, date unknown |
| John Henry T. Blackshaw | |
| B: | Abt 1864 |
| Doncaster, , Yorkshire, England | |
| D: | Yes, date unknown |
| Elizabeth Brown Abt 1869-Yes, date unknown |
| Elizabeth Brown | |
| B: | Abt 1869 |
| Stevenage, , Hertfordshire, England | |
| M: | Mar 1890 |
| Doncaster, , Yorkshire, England | |
| D: | Yes, date unknown |