I. Hermina Oonk, born in Winterswijk, NL, on January 19, 1832, died in Gibbsville, WI, USA on June 10, 1904.
She was married in Lima, WI, USA on August 31, 1854 to Arend Jan Geurink, born on March 24, 1823, died in Sheboygan, WI, USA on February 21, 1899, son of Lambert Geurink and Mary.
II. Jan Willlem Oonk, christened in Winterswijk on July 23, 1795, died in Lima, WI, USA in the year 1877.
He was married in Winterswjk on Septemb er 8, 1819 to Johanna Gesiena Damkot, born in Winterswijk on April 19, 1796, perished on Lake Michigan, USA on Novenber 21, 1847, daughhter of Wander Damkot and Harmina ter Haar.
III. Steven Jan Oonk, christened in Winterswijk on August 25, 1765, died there on July 31, 1837.
He was married in Winterswijk on September 20, 1794 to Jenneken ter Harkel, christened in Winterswijk on December 9, 1758, died there on June 25, 1816, daughter of Jan ter Harkel and Geesken Kuenen.
IV. Willem Oenk, christened in Winterswijk on July 12, 1733, died there on November 30, 1816.
He was married in Winteswijk on February 6, 1763 to Christina Roerdink, christened in Winterswijk on September 20, 1739, died there on December 22, 1814, daughter of Willem Roerdink and Jenneken Meerdinkhaken.
V. Teunis Oenk, christened in Winterswijk (Brinkheurne) on January 20, 1712, buried in Winterswijk on February 5, 1790.
He was married in Winterswijk on April 12, 1732 to Janna Kempers, born in Oeding (D), died in Brinkheurne on October 28, 1762, daughter of Fiet Kempers and Stijntjen Honders.
VI. Willem te Haveste or Ooenck, christened in Winterswijk (Brinkheurne) on April 18, 1671, buried in Winteswijk on april 7, 1731.
He was married in Winterswijk on June 10, 1694 to Aaltje ter Hoorne, born in Winterswijk (Brinkheurne) in the year 1665, buried in Winterswijk on August 1, 1727.
VII. Geert Krosenbrink or Harveste or Oonk, born in Winterswijk before May 12, 1683.
He was married in Winterswijk on June 19, 1664 to Metschen Hofstee, born in Winterswijk before 1640, daughter of Hemndrik te Harvestede and Heijiken Wijbrinck.
VIII. Geert Krosenbrink.
He was married to Griete ter Wijsche.