Hi Holly, Here is a copy of the baptism records for Isaac and Jacob, sons of Philip du Trieux and Susanna Du Chesne from the New Amsterdam Baptisms: 21 Apr 1642; Philip du Trieux; Isaacsen; Mr. Herman Reyniers, Jan Willemszen Schut, Philip Gerritsz., Sara du Trieux, Sara Roelofs (my ancestor) 2 Dec 1645; Philip du Trieux; Jacob; Jan Evertszen Rout, Marie du Trieux, Sara du Trieux It does seem logical that these children could be the sons of Philip Du Trieux, Jr. Philip Du Trieux, Sr. would have been 55 at the birth of Isaac and 59 at the birth of Jacob. Who was the wife of Philip Du Trieux, Jr.? Philip Du Trieux, Jr. is listed as #3 The House of Truax, NYGBS, Jul 1926, p. 211. He was married, but name of wife unknown, 2 children. Those 2 children could have been Isaac and Jacob. Richard