Ehat are the childrens names and when and where are they born ??

Looking for information on Jan Beukema, born 2 Jan. 1837 in Ulrum Groeningen and his wife Klasske (Clara) Drenth born 16 Nov. 1838 in Oldehove, Groeningen.

Have some information on their children, but don't know if all of the children came to USA.

Looking for any current descendents to help fill out the family tree on my Fathers Side of family.