15589Jannetje Sebÿns is known from only one record: On 17 October 1657, very likely in New Amsterdam, she witnessed the baptism of 15589Jannetje, daughter of 7794Lucas Andrieszen and 7795Aefje Laurens.1

In combination with other records, this baptism record allows us to infer that 15589Jannetje was married to 15588Andries Luycaszen (as explained in 7794Lucas Andrieszen's profile).

Sources Cited:

1: The New York Genealogical and Biographical Record, Volume V (1874), page 181, entry dated 17 October 1657 for the baptism of Jannetje.