I just purchased the Krom genealogy the last time I went to the Ulster Co. Genealogical Society.

Rebecca Krom was born 11 Feb 1799, baptized 3 Mar 1799 at the Marbletown RDC,
Her parents were Cornelius Krom and Barbara Davis. They were married Marbletown (date not given here).
Cornelius bt 26 March 1754 Marbletown, son of Jan Krom and Rebecca Bogart.
Barbara bt 5 Dec 1763 Marbletown, daughter of Jacobus S. Davis and Elizabeth Bos (Bush).
There were 5 other children besides Rebecca:
John
Elizabeth
Jacobus
Henry
Cornelius

I have baptism dates and spouses for the siblings if you want them.
Cornelius Krom, Rebecca's father, served in the Rev. War and rec'd a pension. His will is on file.

Lots of info is available about this branch of the Krom family.

Gretchen
(also a Krom descendant)