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Johanna Jacoba KOUWEN

b.
p.
d.
p.

Wolfert Cornelis KOUWEN

b. 27 Oct 1900
p. Broek op Langedijk, , Noord-Holland, Netherlands
d. 7 Nov 1991
p. Opperdoes, , Noord-Holland, Netherlands
7 May 1925

Jacobus KOUWEN

b.
d.

Maatje VERHAGE

b.
d.

Jantje GUTTER

b. 20 Apr 1901
p. Abbekerk, , Noord-Holland, Netherlands
d. 4 Aug 1981
p. Langedijk, , Noord-Holland, Netherlands
7 May 1925

Johannes GUTTER

b. 13 Sep 1853
d. 21 May 1926

Hendrik "Hein" GUTTER

b. 8 Oct 1820
d. 12 Feb 1896

Pieter Cornelisz GUTTER

b. 8 Oct 1797
d. 7 Jan 1836

Maartje Pieters SCHUURMAN

b. 24 Aug 1798
d. 19 Oct 1830

Grietje NIEROP

b. 9 Sep 1819
d. 20 Jun 1861

Jan NIEROP

b.
d.

Jantje KLOMP

b.
d.

Antje PREGT

b. 5 Dec 1857
d. 24 Mar 1915

Gijsbertus PREGT

b.
d.

Maartje RUITER

b.
d.

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

(9/14) 64%

4

(9/28) 32%

5

(9/56) 16%

6

(12/112) 10%

7

(19/224) 8%

8

(22/448) 4%

9

(12/896) 1%

Tot:

(99/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(9/128) 7%

9

(5/256) 1%

Tot:

(38/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(3/32) 9%

7

(6/64) 9%

8

(7/128) 5%

9

(4/256) 1%

Tot:

(28/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(3/32) 9%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(5/128) 3%

9

(2/256) 0%

Tot:

(23/510) 4%