There is a Jerephaes van Wijk who was born in 1570, & married to Margriet van Hattem..she was a descendant of Jan van Hattem. 1349-1422.Could this be the same Jerephaes van Wijk, who was the father, of Gerrit Jerephaes van Wijk, who married Elizabeth Dircks?..The date & place fit..How common would that name have been at that time & in the Ingen area?