| Name | Role | Place | Source | |
|---|---|---|---|---|
| H. Coobs | Travelers | 1957 | New York | Passenger registers |
| H. Coobs | Bruids zijde | 1806 | Groningen | Registrations before 1811 |
| H. Coobs | Travelers | 1958 | Rotterdam | Passenger registers |
| H. Coobs Tissinge | Registered | 1795 | Tax register | |
| H. J. Coobs | Aangeslagene | 1784 | Tax register | |
| H. J. Coobs Winkelier | Aangeslagene | 1794 | Tax register | |
| H. Joan Coobs | Unspecified role | 1742 | Arnhem | Church records baptisms |
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