- Nederlandse Familienamenbank for Boekholt
Boekholt family tree and history-related websites
- Homepage about the Boekholt and Savenije Genealogy. Family history including surname origin, pedigrees, maps and local documentation. Available in English, Dutch and French. The database contains more than 300.000 persons mainly from the "peat colonies" of the north of the Netherlands. Created by Henny Savenije.