F, b. circa 1666
|Father*||Jaques Cortelyou b. c 1625|
|Mother*||Neeltje Van Duyn b. 1630, d. 1686|
Helena Cortelyou was born circa 1666. She was the daughter of Jaques Cortelyou and Neeltje Van Duyn. Helena Cortelyou married Denys Teunisen, son of Teunis Nyssen and Femmetje Seals, on 12 August 1685 at New Utrecht, New Netherlands. As of 12 August 1685,her married name was Teunisen.