| Father | Mother |
| James | Mary Smith |
| Sons | Daughters | Brothers | Sisters |
| Jonathan Joseph | Louisa Harriett | Henry | Mary |
| Sarah Ann | Charles | Charlotte | |
| Ellen Eliza | Thomas | ||
| William | |||
| Samuel | |||
| James |
Jonathan was baptised February 12, 1786 in the Parish of Isleworth. He married Louisa March, 1823 in Fulham, Middlesex, England.
KFN is to Peter Knevitt for this information.