I see her listed as a child here
http://aleph0.clarku.edu/~djoyce/gen/report/rr02/rr02_356.html#P95182
But not here
http://vanblar.com/9_Lubbert-Gysbertsen-VanBlarcom or https://sites.google.com/site/earliestguibersonancestors/lubbert-an...
Her birth date seems too early for this family & location is not defined.
Any feedback?