I have his son Symon Symonse Groot (b Netherlands 1620 d Schenectady, NY aft 1690) who arrived in New York bef 1645 as a single man. He was a boatswain on the Prince Maurice for the Dutch East India Company. He married Rebecca Du Trieux (1636-1674) the dau of the Philippe Du Trieux who had arrived in New York on the ship the Neuw Nederlandt in 1623.
I dont have a marriage date but their dau Maria was born in Ft Orange, (Albany NY) in 1654. He may have married Claertje ARENTS after Rebecca died in 1674.
The parents of Symon Groot (1602) were Hugo De Groot (1580-1645) and Marie Regelsburg (1580-1663)