| Name | Role | Place | Source | |
|---|---|---|---|---|
| A. Funke Kupper | Travelers | 1965 | New York | Passenger registers |
| A. Kupper | Registered | 1915 | Amsterdam | Family cards |
| A. Kupper | Registered | 1886 | Amsterdam | Family cards |
| A. Küpper | Registered | 1907 | Amsterdam | Family cards |
| A. Küpper | Signatory | 1878 | 's-Gravenhage | Verzoekschriften |
| Bastiana A. Küpper | Registered | Dordrecht | Population register | |
| Joseph Hendrikus A. Kupper | Registered | 1930 | Doetinchem | Police register |
| Joseph Hendrikus A. Kupper | Registered | 1911 | Population register |
Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/