English
Smithson, John
Est 1750 - Yes, date unknown 
Smithson, Joseph
Abt 1776-Yes, date unknown
| Smithson, Joseph | |
| B: | Abt 1776 |
| Atterby, , Lincolnshire, England | |
| D: | Yes, date unknown |
Elizabeth
Abt 1782-Yes, date unknown
| Elizabeth | |
| B: | Abt 1782 |
| Kirton in Lindsey, , Lincolnshire, England | |
| D: | Yes, date unknown |
Smithson, Ellen
Abt 1779-Yes, date unknown
| Smithson, Ellen | |
| B: | Abt 1779 |
| Atterby, , Lincolnshire, England | |
| D: | Yes, date unknown |
Maw
-Bef 1861
| Maw | |
| D: | Bef 1861 |
Smithson, John
Est 1750-Yes, date unknown
| Smithson, John | |
| B: | Est 1750 |
| D: | Yes, date unknown |
Ann
Est 1755-Yes, date unknown
| Ann | |
| B: | Est 1755 |
| D: | Yes, date unknown |