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Pieterneltje Cornelisd van der PLAS

b. 16 Oct 1785
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.

Cornelis Willemsz van der PLAS

b. 11 Oct 1744
p. Katwijk, , Zuid-Holland, Netherlands
d. 5 Apr 1820
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
11 Apr 1773

Willem Cornelis van der PLAS

b. 1716
d.

Cornelis Claesz van der PLAS

b. 1691
d.

Claes Buijser van der PLAS

b. 1662
d. 5 Nov 1725

Neeltje Cornelis KEUS

b. 22 Mar 1663
d. Abt 1708

Geertje PETTIJN

b. 1690
d.

Willem PETTIJN

b.
d.

Lijsbeth van den OEVER

b.
d.

Annetje Jeroensdr GROEN

b. 17 Sep 1719
d. 13 Nov 1752

Jeroen Reijers GROEN

b. 19 Dec 1696
d. 13 Sep 1780

Haasje Alderts KUIJT

b. 5 Jun 1697
d. 4 Oct 1764

Aldert Gijsz KUIJT

b. Nov 1667
d. 27 Sep 1732

Anna Ewoutsd HAKKER

b. Mar 1667
d. Bef 1709

Marijtje Jacobsdr van DUIJKEREN

b. 17 Sep 1752
p. Katwijk, , Zuid-Holland, Netherlands
d. 25 Mar 1806
p. Katwijk, , Zuid-Holland, Netherlands
11 Apr 1773

Jacob Gerritsz van DUIJKEREN

b. 1721
d. 15 Oct 1795

Gerrit Claasz van DUIJKEREN

b. Oct 1687
d.

Marijtje Simonsd HOEK

b. 5 Sep 1683
d.

Simon Cornelis HOEK

b. 1644
d.

Lijsbeth DIRKS

b. Bef 1643
d.

Nelletje Jacobsdr van DUIJN

b. 1721
d. 27 May 1767

Jacob Gijse van DUIJN

b. 1676
d. 13 Sep 1749

Gijsbert Jacobsz van DUIJNE

b. 10 Apr 1651
d. 24 Jan 1721

Cornelia Arentsdr van der POEL

b. 1648
d. 1728

Engeltje Maartensd KRENT

b. 1679
d. 17 Aug 1738

PIKWA - Performance Indicator Kwartierstaat

These Charts show the relative state of completion of an individual's Pedigree Chart. It compares the number of vital statistics currently found to the total required to fill ten generations out from the chosen person.

The PIKWA concept was developed by Otto P. van Driel in The Netherlands.
Adapted to our Pedigree Charts by Rob Vanderplas

Combined

2

(7/7) 100%

3

(13/14) 92%

4

(22/28) 78%

5

(27/56) 48%

6

(25/112) 22%

7

(19/224) 8%

8

(17/448) 3%

9

(8/896) 0%

Tot:

(138/1785) 7%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(10/16) 62%

6

(12/32) 37%

7

(8/64) 12%

8

(6/128) 4%

9

(3/256) 1%

Tot:

(53/510) 10%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(6/32) 18%

7

(7/64) 10%

8

(6/128) 4%

9

(3/256) 1%

Tot:

(44/510) 8%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(3/8) 37%

6

(2/16) 12%

7

(2/32) 6%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(13/255) 5%

Death Dates

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(6/16) 37%

6

(5/32) 15%

7

(2/64) 3%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(28/510) 5%