Unfortunately, much of this "lineage" as shown in American Ancestry v.1 is in error. Partucularly the earlier generations.
Sybrant Brouwer did not have any son named Garret. Jacob Brouwer, father of Sybrant, is a son of Adam Brouwer. The Jan Brouwer, Jan Jansen and Pieter Clementszen Brouwer have no relation to one another. They have nothing in common other than the same surname.
This volume is notorious for it's errors and should always be used with caution.