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Arie van der PLAS

b. 28 Aug 1900
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 29 Apr 1972
p. Katwijk aan Zee, , Zuid-Holland, Netherlands

Jacob Jacobsz van der PLAS

b. 21 Sep 1860
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 28 Aug 1924
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
19 Apr 1884

Jacob van der PLAS

b. 9 Oct 1824
d. 11 Feb 1892

Jan Jacobsz van der PLAS

b. 16 Aug 1799
d. 25 Jan 1866

Jacob Jansz van der PLAS

b. 12 Apr 1772
d. 9 Jul 1814

Adeleijtje Hendriksd VOOIJS

b. 23 Jan 1774
d. 9 Apr 1806

Maartje van der WILK

b. 1799
d.

Dirk van der WILK

b.
d.

Klaartje van LEEUWEN

b.
d.

Jannetje de VREUGD

b. 7 Oct 1826
d. 25 Aug 1903

Cornelis Willemsz de VREUGD

b.
d.

Jaapje VOOIJS

b.
d.

Antje Nicolaasd HOEK

b. 27 Aug 1860
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 15 Feb 1942
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
19 Apr 1884

Nicolaas HOEK

b. 7 Jul 1830
d.

Machiel "Chiel" HOEK

b. 20 Mar 1795
d. 24 Jul 1863

Leendert Klaasz HOEK

b. 1 Aug 1752
d. 17 Aug 1837

Ariaantje Cornelisdr van der PLAS

b. 1 Oct 1753
d. 27 May 1829

Antje Ariesdr MOENS

b. 1796
d. 17 Sep 1886

Arie MOENS

b.
d.

Saartje SPITSBERGEN

b.
d.

Jannetje de REUS

b. 6 Nov 1831
d.

Cornelis de REUS

b. 1801
d.

Bastiaan de REUS

b.
d.

Willempje van den BERGH

b.
d.

Ariaantje de BEST

b. 1801
d.

PPieter Bouwesz de BEST

b. 5 Feb 1764
d. 6 Mar 1838

Neeltje Jopsd VIS

b. 12 Mar 1775
d. 25 Mar 1807

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

(12/14) 85%

4

(20/28) 71%

5

(26/56) 46%

6

(27/112) 24%

7

(27/224) 12%

8

(29/448) 6%

9

(42/896) 4%

Tot:

(190/1785) 10%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(12/16) 75%

6

(10/32) 31%

7

(12/64) 18%

8

(12/128) 9%

9

(20/256) 7%

Tot:

(80/510) 15%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(6/16) 37%

6

(9/32) 28%

7

(8/64) 12%

8

(10/128) 7%

9

(14/256) 5%

Tot:

(59/510) 11%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(3/4) 75%

5

(2/8) 25%

6

(3/16) 18%

7

(3/32) 9%

8

(5/64) 7%

9

(2/128) 1%

Tot:

(21/255) 8%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(3/8) 37%

5

(6/16) 37%

6

(5/32) 15%

7

(4/64) 6%

8

(2/128) 1%

9

(6/256) 2%

Tot:

(30/510) 5%