
| 1. | Jacob Keyser was born on 3 Feb 1683 in Marbletown (Ulster County), Ulster County, New York, USA; died in New York, USA. Family/Spouse: Maritje De Lange. Maritje (daughter of Adrianus Francisuszoon De Langet and Rachel Jansen Pier) was born in Oct 1684 in Ulster, New York; died in 1719 in USA. [Group Sheet] [Family Chart]
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| 2. | Lea Vandermark |
| 3. | Arriaentje Keyser |