He was the son of Isaak op den Graeff and Grietgen Peters.¹

Derick Isacks op den Graeff married Nolken Vijten on 20 March 1681 in Krefeld, County of Moers, GermanyG.²

Derick Isacks op den Graeff arrived with Grietgen Peters, Herman Isaaks op den Graeff, Abraham Isaaks op den Graeff, Margrit op den Graeff, Liesbet Isaaks van Beeber, Trintgen Jansen, Nolken Vijten, Rynear Tyson, William Strepers, Peter Kurlis, Elizabeth Doors, Agnes Kurlis, Martha Kurlis, Jan Luken, Merken Gastes, Thones Kunders, Leentje Doors, Conrad Kunders, Mathias Kunders, John Kunders, Abraham Tunes, Beatrix Luken, Johann Lennsen, Mercken Pieters Schmitz, Leonhard Arets, Agnes Doors, Johannes Bleickers, Judith Priors, Gertsie Bleickers, and Peter Bleickers at Philadelphia, Philadelphia County, PennsylvaniaG, on 6 October 1683 on the ship Concord.³

Derick Isacks op den Graeff wrote a will on 10 November 1688 in Germantown, Philadelphia County, PennsylvaniaG, witnesses Francis Daniel Pastorius, Abraham Isaaks op den Graeff, Herman Isaaks op den Graeff, and Leonhard Arets.
He made the following bequests. The will was written in Old Dutch/German and Francis Daniel Pastorius translated it to English.⁴

Wife Nolken Vijten all of his goods movable and immovable for entire life. If she marries again her husband has it all. If she dies unmarried she can dispose of half of it be a will. the other have is to be given to his next of kin by blood.⁴

Derick Isacks op den Graeff died before 24 May 1697 in Philadelphia County, PennsylvaniaG.⁵

His will was proved on 24 May 1697 in Philadelphia County, PennsylvaniaG.⁵

On 24 May 1697 at Philadelphia County, PennsylvaniaG, Nolken Vijten obtained a bond of 500 pounds to administer the estate of Derick Isacks op den Graeff. Rynear Tyson pledged security for the bond.⁶

On 24 May 1697 in Philadelphia County, PennsylvaniaG, appraised the estate of Derick Isacks op den Graeff. 67 pounds, 19 shillings.⁷

He was the son of Isaak op den Graeff and Grietgen Peters.¹

Abraham Isaaks op den Graeff married Trintgen Jansen on 23 July 1679 in Krefeld, County of Moers, GermanyG.¹

Abraham Isaaks op den Graeff arrived with Grietgen Peters, Herman Isaaks op den Graeff, Derick Isacks op den Graeff, Margrit op den Graeff, Liesbet Isaaks van Beeber, Trintgen Jansen, Nolken Vijten, Rynear Tyson, William Strepers, Peter Kurlis, Elizabeth Doors, Agnes Kurlis, Martha Kurlis, Jan Luken, Merken Gastes, Thones Kunders, Leentje Doors, Conrad Kunders, Mathias Kunders, John Kunders, Abraham Tunes, Beatrix Luken, Johann Lennsen, Mercken Pieters Schmitz, Leonhard Arets, Agnes Doors, Johannes Bleickers, Judith Priors, Gertsie Bleickers, and Peter Bleickers at Philadelphia, Philadelphia County, PennsylvaniaG, on 6 October 1683 on the ship Concord.²

Abraham Isaaks op den Graeff Francis Daniel Pastorius, Herman Isaaks op den Graeff, and Leonhard Arets witnessed the will of Derick Isacks op den Graeff on 10 November 1688 in Germantown, Philadelphia County, PennsylvaniaG.³

Abraham Isaaks op den Graeff on 7 April 1710 gave interest in property located in Philadelphia County, PennsylvaniaG, by a quitclaim deed to William Strepers 116 acres. Witnessed by Johann Lennsen and Francis Daniel Pastorius.⁴

She was the daughter of Isaak op den Graeff and Grietgen Peters.¹

Margrit op den Graeff arrived with Grietgen Peters, Herman Isaaks op den Graeff, Derick Isacks op den Graeff, Abraham Isaaks op den Graeff, Liesbet Isaaks van Beeber, Trintgen Jansen, Nolken Vijten, Rynear Tyson, William Strepers, Peter Kurlis, Elizabeth Doors, Agnes Kurlis, Martha Kurlis, Jan Luken, Merken Gastes, Thones Kunders, Leentje Doors, Conrad Kunders, Mathias Kunders, John Kunders, Abraham Tunes, Beatrix Luken, Johann Lennsen, Mercken Pieters Schmitz, Leonhard Arets, Agnes Doors, Johannes Bleickers, Judith Priors, Gertsie Bleickers, and Peter Bleickers at Philadelphia, Philadelphia County, PennsylvaniaG, on 6 October 1683 on the ship Concord.²

Nolken Vijten married Derick Isacks op den Graeff, son of Isaak op den Graeff and Grietgen Peters, on 20 March 1681 in Krefeld, County of Moers, GermanyG.¹

Nolken Vijten was also known as Nolken op den Graeff.²

Nolken Vijten arrived with Grietgen Peters, Herman Isaaks op den Graeff, Derick Isacks op den Graeff, Abraham Isaaks op den Graeff, Margrit op den Graeff, Liesbet Isaaks van Beeber, Trintgen Jansen, Rynear Tyson, William Strepers, Peter Kurlis, Elizabeth Doors, Agnes Kurlis, Martha Kurlis, Jan Luken, Merken Gastes, Thones Kunders, Leentje Doors, Conrad Kunders, Mathias Kunders, John Kunders, Abraham Tunes, Beatrix Luken, Johann Lennsen, Mercken Pieters Schmitz, Leonhard Arets, Agnes Doors, Johannes Bleickers, Judith Priors, Gertsie Bleickers, and Peter Bleickers at Philadelphia, Philadelphia County, PennsylvaniaG, on 6 October 1683 on the ship Concord.³

Derick Isacks op den Graeff wrote a will on 10 November 1688 in Germantown Township, Philadelphia County, PennsylvaniaG. Nolken Vijten was bequeathed all of his goods movable and immovable for entire life. If she marries again her husband has it all. If she dies unmarried she can dispose of half of it be a will. the other have is to be given to his next of kin by blood.⁴

On 24 May 1697 at Philadelphia County, PennsylvaniaG, Nolken Vijten, as Nilken op den Graeff obtained a bond of 500 pounds to administer the estate of Derick Isacks op den Graeff. Rynear Tyson pledged security for the bond.⁵

Liesbet Isaaks van Beeber married Herman Isaaks op den Graeff, son of Isaak op den Graeff and Grietgen Peters, say 1678.¹

Liesbet Isaaks van Beeber was also known as Liesbet Isaaks op den Graeff.¹

Liesbet Isaaks van Beeber arrived with Grietgen Peters, Herman Isaaks op den Graeff, Derick Isacks op den Graeff, Abraham Isaaks op den Graeff, Margrit op den Graeff, Trintgen Jansen, Nolken Vijten, Rynear Tyson, William Strepers, Peter Kurlis, Elizabeth Doors, Agnes Kurlis, Martha Kurlis, Jan Luken, Merken Gastes, Thones Kunders, Leentje Doors, Conrad Kunders, Mathias Kunders, John Kunders, Abraham Tunes, Beatrix Luken, Johann Lennsen, Mercken Pieters Schmitz, Leonhard Arets, Agnes Doors, Johannes Bleickers, Judith Priors, Gertsie Bleickers, and Peter Bleickers at Philadelphia, Philadelphia County, PennsylvaniaG, on 6 October 1683 on the ship Concord.²

Trintgen Jansen married Abraham Isaaks op den Graeff, son of Isaak op den Graeff and Grietgen Peters, on 23 July 1679 in Krefeld, County of Moers, GermanyG.¹

Trintgen Jansen was also known as Trintgen op den Graeff.¹

Trintgen Jansen arrived with Grietgen Peters, Herman Isaaks op den Graeff, Derick Isacks op den Graeff, Abraham Isaaks op den Graeff, Margrit op den Graeff, Liesbet Isaaks van Beeber, Nolken Vijten, Rynear Tyson, William Strepers, Peter Kurlis, Elizabeth Doors, Agnes Kurlis, Martha Kurlis, Jan Luken, Merken Gastes, Thones Kunders, Leentje Doors, Conrad Kunders, Mathias Kunders, John Kunders, Abraham Tunes, Beatrix Luken, Johann Lennsen, Mercken Pieters Schmitz, Leonhard Arets, Agnes Doors, Johannes Bleickers, Judith Priors, Gertsie Bleickers, and Peter Bleickers at Philadelphia, Philadelphia County, PennsylvaniaG, on 6 October 1683 on the ship Concord.²

Peter Cunrads was born say 1710 in Philadelphia County, PennsylvaniaG.¹ He was the son of John Cunrards and Alitie Tyson.¹

Peter Cunrads married Mary say 1732.¹

Peter Cunrads died in 1754 in Philadelphia County, PennsylvaniaG.¹

On 2 September 1754 the Philadelphia, Philadelphia County, PennsylvaniaG, granted permanent Letters of Administration for the estate of Peter Cunrads to.

He was the son of John Cunrards and Alitie Tyson.¹
Cornelius Cunrads was born say 1716 in Philadelphia County, PennsylvaniaG.¹

Cornelius Cunrads married Margaret Keyser, daughter of Pieter Direk Keyser and Margaret Souplis, say 1743.

Cornelius Cunrads and John Cunrads were named as an executor of the will of John Cunrards on 13 December 1756 in Creesham, German Township, Philadelphia County, PennsylvaniaG.²

John Cunrards wrote a will on 13 December 1756 in Creesham, German Township, Philadelphia County, PennsylvaniaG. Cornelius Cunrads was bequeathed a lot of 64 acres and 55 perches of land including the house his mother lives in. Cornelius is to pay 5 pounds of the 15 pounds due his mother and 1/3 of the firewood.²

Cornelius Cunrads died in 1766 in Philadelphia County, PennsylvaniaG.¹

John Cunrads was born say 1714 in Philadelphia County, PennsylvaniaG.¹ He was the son of John Cunrards and Alitie Tyson.¹

John Cunrads and Cornelius Cunrads were named as an executor of the will of John Cunrards on 13 December 1756 in Creesham, German Township, Philadelphia County, PennsylvaniaG.²

John Cunrads died in 1769 in Philadelphia County, PennsylvaniaG.¹

Margaret Cunrads was born say 1712 in Philadelphia County, PennsylvaniaG.¹ She was the daughter of John Cunrards and Alitie Tyson.¹

Margaret Cunrads married Jacob Keyser, son of Pieter Direk Keyser and Margaret Souplis, on 26 September 1730 in First Presbyterian Church, Philadelphia, Philadelphia County, PennsylvaniaG.

John Cunrards wrote a will on 13 December 1756 in Creesham, German Township, Philadelphia County, PennsylvaniaG. Margaret Cunrads was bequeathed 35 pounds one year after his death.²

Margaret Cunrads died after 1793.¹

Barbara Cunrads was born say 1718 in Philadelphia County, PennsylvaniaG.¹ She was the daughter of John Cunrards and Alitie Tyson.¹

Barbara Cunrads married Sebastian Miller say 1740 in Philadelphia County, PennsylvaniaG.²

Jacob Keyser was born on 13 July 1707 in Germantown, Philadelphia County, PennsylvaniaG.¹ He was the son of Pieter Direk Keyser and Margaret Souplis.¹

Jacob Keyser married Margaret Cunrads, daughter of John Cunrards and Alitie Tyson, on 26 September 1730 in First Presbyterian Church, Philadelphia, Philadelphia County, PennsylvaniaG.

Jacob Keyser died in 1781, at age ~74.¹

William Luken was born about 1620 in Dahlen [today Rheindahlen, Monchengladbach, North Rhine-Westphalia, Germany]G.¹

William Luken married Aelletgen about 1651 in Dahlen [today Rheindahlen, Monchengladbach, North Rhine-Westphalia, Germany]G.¹

William Luken died say 1694 in Krefeld, County of Moers, GermanyG.¹

Aelletgen was born about 1623 in Dahlen [today Rheindahlen, Monchengladbach, North Rhine-Westphalia, Germany]G.¹

Aelletgen married William Luken about 1651 in Dahlen [today Rheindahlen, Monchengladbach, North Rhine-Westphalia, Germany]G.¹

Aelletgen died after 1694.¹

Giertgen Luken was also known as Margaret Lucken.¹ She was the daughter of William Luken and Aelletgen.¹

Giertgen Luken married Nelis Goertz say 1680 in GermanyG.¹

Nelis Goertz married Giertgen Luken, daughter of William Luken and Aelletgen, say 1680 in GermanyG.¹

She was the daughter of William Luken and Aelletgen.¹

Merken Luken married Jan Simons about September 1679.¹

Merken Luken married William Strepers, son of Leonhard Strepers and Gertrude, on 19 July 1685 in Germantown, Philadelphia County, PennsylvaniaG.²

On 7 September 1710, in the manner of the Religious Society of Friends (Quakers), Merken Luken, as Markje Strypers, witnessed Henry Kunders and Trintie Strepers declare their intention to be married at Abington Monthly Meeting, Philadelphia County, PennsylvaniaG.³

Jan Simons married Merken Luken, daughter of William Luken and Aelletgen, about September 1679.¹

Belcken Tuffers married William Strepers, son of Leonhard Strepers and Gertrude, on 19 April 1663 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹

Petter Strepers was born before 7 December 1664 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹ He was the son of William Strepers and Belcken Tuffers.¹

Petter Strepers was baptized on 7 December 1664 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹

Dirk Strepers was born before 22 August 1666 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹ He was the son of William Strepers and Belcken Tuffers.¹

Dirk Strepers was baptized on 22 August 1666 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹

Leonard Strepers was born before 8 July 1668 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹ He was the son of William Strepers and Belcken Tuffers.¹

Leonard Strepers was baptized on 8 July 1668 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹

Lysken Strepers was born before 25 January 1670 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹ She was the daughter of William Strepers and Belcken Tuffers.¹

Lysken Strepers was baptized on 25 January 1670 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹

Jennecken Strepers was born before 16 December 1668 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹ She was the daughter of William Strepers and Belcken Tuffers.¹

Jennecken Strepers was baptized on 16 December 1668 in Kaldenkirchen, Duchy of Jülich, GermanyG.¹

Leonhard Strepers was born about 1613.¹

Leonhard Strepers married Gertrude say 1638 in GermanyG.¹