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Gert-Jan NOORLAND

b.
p.
d.
p.

Willem NOORLAND

b.
p.
d.
p.

Willem NOORLAND

b.
d.

Albertje Aaltje KNOOP

b.
d.

Aafje BUTTERMAN

b. 2 Dec 1920
p. Andijk, , Noord-Holland, Netherlands
d. 20 Feb 2000
p. Bennekom, , Gelderland, Netherlands

Gerrit BUTTERMAN

b. 8 Dec 1891
d. 14 Feb 1947

Jacob BUTTERMAN

b. 1850
d. 7 Jan 1909

Willem BUTTERMAN

b. 17 Mar 1824
d. 25 Jun 1877

Trijntje KENNEDIJ

b.
d.

Dirkje de BOER

b. 1856
d. 21 Aug 1926

Frans de BOER

b.
d.

Aafje de VRIES

b.
d.

Grietje TENSEN

b. 19 Jun 1892
d. 3 Nov 1947

Klaas TENSEN

b. 12 Jan 1864
d. 6 Jul 1938

Klaas TENSEN

b. 30 Dec 1839
d. 27 Apr 1864

Trijntje HASSELMAN

b. 30 Jan 1843
d. 5 Feb 1896

Jantje GUTTER

b. 31 Jul 1856
d. 1 Mar 1911

Hendrik "Hein" GUTTER

b. 8 Oct 1820
d. 12 Feb 1896

Grietje NIEROP

b. 9 Sep 1819
d. 20 Jun 1861

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

(5/7) 71%

3

(9/14) 64%

4

(14/28) 50%

5

(20/56) 35%

6

(17/112) 15%

7

(16/224) 7%

8

(19/448) 4%

9

(22/896) 2%

Tot:

(122/1785) 6%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(8/32) 25%

7

(8/64) 12%

8

(6/128) 4%

9

(9/256) 3%

Tot:

(49/510) 9%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(5/16) 31%

6

(4/32) 12%

7

(3/64) 4%

8

(6/128) 4%

9

(7/256) 2%

Tot:

(32/510) 6%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(2/8) 25%

6

(2/16) 12%

7

(1/32) 3%

8

(3/64) 4%

9

(1/128) 0%

Tot:

(13/255) 5%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(5/16) 31%

6

(3/32) 9%

7

(4/64) 6%

8

(4/128) 3%

9

(5/256) 1%

Tot:

(28/510) 5%