Finally finished the researched update for the Nel DVN. Thankyou to all those who helped behind the scenes to locate the primary sources. I've shown any where we have yet to locate confirmation by primary source:
LINE 1 DESCENT Guillaume Néel
Pierre Néel x 18 Apr 1660, Normandie Judith Gouye
a Guillaume Néel bap 25 Dec 1663, Rouen, Normandy, x 3 May 1685, Amsterdam Jeanne de la Batte (do Jacques de la Batte & Susanne Laurent)
b1 David Néel bap 7 Mar 1686 - d. b 1688
b2 Jean Néel bap 4 May 1687 - d. 1740 x Susanna Fourie b. bt 26 Oct 1698 - 27 Mar 1701
b2c1 Willem Nel b. 25 Apr 1717
b2c2 Jan Nel b. b 13 Nov 1718
b2c3 Lowies Nel b. 16 Feb 1721
b2c4 Susanna Nel b. 4 Oct 1722
b2c5 Martinus Nel b. 19 Nov 1724
b2c6 Johanna Margaretha Nel19 b. 26 Mar 1730
b2c7 Adriaan Nel bap 25 Mar 1736
b3 Jeanne Néel b. 1688 x 1 Jan 1708 Pieter Pijl xx c1715 Barend Pieters b. c 1690
Johanna Pieterse bap 13 Oct 1715
Harmannus Pietèrsz bap19 Sep 1717
Leonora Pieterse bap10 Sep 1719
Elisabeth Pieterse bap 24 Aug 1721
Maria Pieterse bap 26 Dec 1723
Johannes Pieterse bap 23 Dec 1725
Catharina Wilhelmina Pieters bap 28 Nov 1728 - d. b 14 Mar 1756
b4 Cornelia Nèl b. c 1690 - d Jan 18, 1756 x 22 Nov 1711 Adriaan van Jaarsveld
Adriaan van Jaarsveld bap 2 Oct 1712
Albert van Jaarsveld bap 30 Sep 1714
Johanna Catharina van Jaarsveld bap12 Jul 1716
Susanna van Jaarsveld bap 24 Dec 1719
Hester van Jaarsveld bap 24 Aug 1721
Catharina van Jaarsveld bap 4 Apr 1723
Willem Adrijaan van Jaarsveld bap 15 Sep 1726
Cornelia van Jaarsveld bap 14 Nov 1728
Renier van Jaarsveld bap 8 Oct 1730
Anna Margaretha van Jaarsveld bap 18 Jan 1733
Engela van Jaarsveld bap 6 Mar 1735
b5 Isia Néel bap 27 May 1691 x 11 Feb 1725 Margaretha Beijers b. 26 Feb 1690
b5c1 Willem Nel bap 21 Jul 1726
b5c2 Johanna Katharina Nel bap 28 Nov 1728
b5c3 Esajas Johannes Nel bap 8 Apr 1731
b5c4 Johannes Nel bap 7 Feb 1734
b6 Willem Nel b. c 1696
b7 Jùdith Nel bap 3 Aug 1698 x 11 Nov 1714 Willem Odendaal b. c 1685 - d. 19 Jan 1732
Willem Odendaal bap 10 Nov 1715
Susanna Odendaal bap 9 Jan 1717
Joannis Odendaal 6 bap 14 Apr 1720
Henricus Johannes Odendaal bap 28 Nov 1723
Judiik Odendaal bap 27 Apr 1727
Gerrit Odendaal bap 26 Feb 1730
Adriaan Isac Odendaal bap 29 Jun 1732
b8 Elias Nel bap 28 Jul 1701 x 21 Oct 1731 Anna Coetzee xx 15 Mar 1733 Anna Vivier bap 13 Jan 1714
b8c1 Jan Abraham Nel c 1735 or 1742/3 BIRTH SOURCES NEEDED
b8c2 Albertus Nel b 1743
b8c3 Willem Adriaan Nel bap 16 Mar 1755 or b 1758 ORIGINAL SOURCES NEEDED
b9 Adriaan Nel bap 23 Dec 1703 x bef 1726 Catharina Appel bap 26 Oct 1704
b9c1 Levina Nel bap 7 Apr 1726
b9c2 Ferdinandùs Nel bap 25 Apr 1728
b9c3 Willem Adriaan Nel bap 3 Dec 1730
b9c4 Johanna Nel bap 22 Mar 1733
b9c5 Jan Nel bap 9 Oct 1735
b9c6 Catharina Nel bap 12 Jan 1738
b9c7 Isaak Nel (twin) bap 15 May 1740
b9c8 Cornelia Nel (twin) bap 15 May 1740
b9c9 Judik Maria Nel bap Nov 25 1742
b9c10 Elsje Nel (twin) bap 19 Sep 1745
b9c11 Aderjan Nel (twin) bap 19 Sep 1745
b10 Pieter Willem Néel b. c 1704 x 8 April 1725 Altijn "Aletta" Gerritsz van Deventer b. 27 Jun 1700 BIRTH SOURCES NEEDED
b10c1 Adriana Nel bap 31 Mar 1726
10c2 Willem Nel bap 10 Aug 1727
b10c3 Gerrit Nel bap 12 Dec 1728
b10c4 Johanna Nel bap 24 Dec 1730
b10c5 Pieter Nel bap 31 Aug 1732
b10c6 Jacomina Nel b 24 March 1734 SOURCES NEEDED
b10c7 Jan Nel bap Feb 26 1736
b10c8 Gesina Nel b c 1738 SOURCES NEEDED
b10c9 Cornelia Nel bap Nov 27 1740
b10c10 Johannes Nel bap January 13, 1743 SOURCES NEEDED
b11 Hester Nel bap 1 Aug 1706 - d. c 1785 x 30 Nov 1721 Pieter Venter bap 18 Oct 1699 - d. c 1765
Jan Hendrik Venter bap 26 Dec 1723 - d. 1795
Petrus (Pieter) Venter bap 19.5.1726 SOURCES NEEDED
Wilhelmus Wouterus Venter bap 6 June 1728
Jan Adriaan Venter bap 14 May 1730
Johanna Sophia Venter bap 28 Oct 1731
Francois (Frans) Venter bap 7 Feb 1734 SOURCES NEEDED
Jacob Venter bap 22 Jul 1736 SOURCES NEEDED
Frederik Venter bap 29 June 1738
Jacob Venter bap 15 May 1740
Anna Cornelia Venter bap 14 October 1742 SOURCES NEEDED
Johannes Venterbap 15 September 1744 SOURCES NEEDED
Johannes Albertus Venter bap 27 May 1747
Hercules Venter bap 26 Jul 1750
It's easier to see on the project itself.