| Name | Role | Place | Source | |
|---|---|---|---|---|
| Jacob Mattenmaker | Defendant | 1912 | Heerenveen | Rollbooks district courts |
| Jacob Mattenmaker | Registered | 1890 | Havelte | Population register |
| Jacob Mattenmaker | Registered | Steenwijkerwold, Havelte | Population register | |
| Jacob Mattenmaker | Registered | Steenwijk, Havelte | Population register |
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