Willem Gerritsz Couwenhoven was born circa 1580. He was the son of Gerritt Jansz Couwenhoven. Willem married Neeltgie Willemsdr circa 1607. Willem Gerritsz Couwenhoven died before 1622.

      Neeltgie Willemsdr was born circa 1591. Neeltgie married Willem Gerritsz Couwenhoven, son of Gerritt Jansz Couwenhoven, circa 1607. Neeltgie married Peter Coenraetsz, son of Coenrat Jacobs and Tuentge Rijcxdr, circa Dec 19, 1622; marriage settlement with Peter, son of Coenrat Jacobs. Neeltgie married Jan Rijcks circa Nov 18, 1638; marriage settllement. Neeltgie Willemsdr died between Jul 13, 1652 and May 16, 1655. She died in 1656.
     The Inventory of Jan Rijcks was taken on Jul 13, 1656.

     Willem Willemsz Couwenhoven de Oude was the son of Willem Gerritsz Couwenhoven and Neeltgie Willemsdr. Willem married Neeltge Jansdr before Dec 30, 1653.
     Willem Willemsz Couwenhoven de Oude resided at at Soestdijk, Netherlands, in 1653. He resided at at Amsterdam, North Holland, Netherlands, in 1658.

     Gerrit Willemsz Couwenhoven was the son of Willem Gerritsz Couwenhoven and Neeltgie Willemsdr.

     Jan Willemsz Couwenhoven was the son of Willem Gerritsz Couwenhoven and Neeltgie Willemsdr. A contract for the marriage of Jan Willemsz Couwenhoven and Nellitgen Hendricksdr was signed on Jul 10, 1636; 8 children. Jan Willemsz Couwenhoven died before 1656.
      Jan and his betrothed wife Nelletge Henricxdr became the tenants of Couwehoven with the approval of the landowner Johan de Wijs for 750 Carolus guilders rent to be paid to his mother in installments for her agricultural and household goods. on Jul 5, 1636.

     Harmen Willemsz Couwenhoven was the son of Willem Gerritsz Couwenhoven and Neeltgie Willemsdr.

     Willem Willemsz Couwenhoven de Jonge was the son of Willem Gerritsz Couwenhoven and Neeltgie Willemsdr.

     Jacob married Metgen Jacobsdr. Jacob Petersz died before 1611.
     He was also known as Jacob Petersz Jacobsdr.

     Metgen married Jacob Petersz. Metgen Jacobsdr died before 1611.
     She was also known as Metgen (Unknown).

      Catherine Hendrickson was born on Oct 8, 1801. She was the daughter of Densie Hendrickson and Antje Schenck. Catherine married Peter R. Smock, son of Roelof Smock and Mary Van Doren, on Dec 24, 1821 at Freehold, Monmouth County, New Jersey. Catherine Hendrickson died on Sep 9, 1890 at age 88.
     She was also known as Catherine Hendricks.

      Elizabeth Conover Smock was born on Oct 16, 1830 at Holmdel, Monmouth County, New Jersey. She was the daughter of Peter R. Smock and Catherine Hendrickson. Elizabeth married Henry Denise Hendrickson, son of Cyrenius Hendrickson and Ida Van Mater, on Jan 4, 1853. Elizabeth Conover Smock died in 1930 at Hazlet, Monmouth County, New Jersey.

      Henry Denise Hendrickson was born in 1831 at Holmdel, Monmouth County, New Jersey. He was the son of Cyrenius Hendrickson and Ida Van Mater. Henry married Elizabeth Conover Smock, daughter of Peter R. Smock and Catherine Hendrickson, on Jan 4, 1853. Henry Denise Hendrickson died in 1890 at Holmdel, Monmouth County, New Jersey.

      Ida Van Mater Hendrickson was born on Oct 20, 1863 at Holmdel, Monmouth County, New Jersey. Ida married Henry Elijah Ackerson, son of Cornelius Ackerson and Sarah Townsend, on Oct 20, 1863 at Holmdel, Monmouth County, New Jersey. Ida Van Mater Hendrickson was the daughter of Henry Denise Hendrickson and Elizabeth Conover Smock. Ida Van Mater Hendrickson died on Jun 5, 1942 at Red Bank, Monmouth County, New Jersey, at age 78.

      Henry Elijah Ackerson was born on Jan 20, 1822 at Warwick, Orange County, New York. He was the son of Cornelius Ackerson and Sarah Townsend. Henry married Mary Hyer before 1863. Henry married Ida Van Mater Hendrickson, daughter of Henry Denise Hendrickson and Elizabeth Conover Smock, on Oct 20, 1863 at Holmdel, Monmouth County, New Jersey. Henry was buried in 1909 at Indian Hill Cemetery, Holmdel, Monmouth County, New Jersey; Indian Hill Cemetery is the Ackerson Family Cemetery, just east of Holmdel Rd. and just notrh of the Garden State Parkway. He died in 1909 at Holmdel, Monmouth County, New Jersey.

     Mary married Henry Elijah Ackerson, son of Cornelius Ackerson and Sarah Townsend, before 1863.

      Willam Morrell Ackerson was born on Feb 26, 1889 at Holmdel, Monmouth County, New Jersey. He was the son of Henry Elijah Ackerson and Ida Van Mater Hendrickson. Willam married Katherine Dorsett Stevenson on Jan 12, 1912 at Long Branch, Monmouth County, New Jersey. Willam Morrell Ackerson died on Jul 31, 1952 at Holmdel, Monmouth County, New Jersey, at age 63. Willam was buried after Jul 31, 1952 at Holmdel Cemetery, Holmdel, Monmouth County, New Jersey.

      Katherine Dorsett Stevenson was born on Oct 11, 1888 at Brooklyn, Kings County, New York. Katherine married Willam Morrell Ackerson, son of Henry Elijah Ackerson and Ida Van Mater Hendrickson, on Jan 12, 1912 at Long Branch, Monmouth County, New Jersey. Katherine Dorsett Stevenson died on Nov 15, 1966 at Red Bank, Monmouth County, New Jersey, at age 78. Katherine was buried after Nov 15, 1966 at Holmdel Cemetery, Holmdel, Monmouth County, New Jersey.