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Maarten VIJN

b.
p.
d.
p.

Roelof VIJN

b. 7 Apr 1881
p. Opperdoes, , Noord-Holland, Netherlands
d. 21 Nov 1930
p. Medemblik, , Noord-Holland, Netherlands
4 May 1905

Klaas VIJN

b. 9 Apr 1841
d. 15 Oct 1913

Jacob VIJN

b. Abt 1816
d. 22 Aug 1887

Jan Jacobs VIJN

b. Abt 1784
d. 15 Dec 1819

Neeltje KESSELAAR

b. Abt 1789
d. 23 Jun 1816

Andrea IDEMA

b. 13 Dec 1818
d. 11 May 1890

Jan IDEMA

b.
d.

Greetje KOEDIJK

b.
d.

Trijntje RUITER

b. 1857
d. 28 May 1887

Pieter RUITER

b.
d.

Grietje DUIN

b.
d.

Willemtje GUTTER

b. 7 Dec 1884
p. Medemblik, , Noord-Holland, Netherlands
d. 13 Jan 1966
p. Medemblik, , Noord-Holland, Netherlands
4 May 1905

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

(14/14) 100%

4

(18/28) 64%

5

(18/56) 32%

6

(22/112) 19%

7

(21/224) 9%

8

(22/448) 4%

9

(12/896) 1%

Tot:

(134/1785) 7%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(8/32) 25%

7

(8/64) 12%

8

(9/128) 7%

9

(5/256) 1%

Tot:

(52/510) 10%

Birth Dates

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

(7/128) 5%

9

(4/256) 1%

Tot:

(35/510) 6%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(2/8) 25%

6

(2/16) 12%

7

(3/32) 9%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(14/255) 5%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(4/64) 6%

8

(5/128) 3%

9

(2/256) 0%

Tot:

(33/510) 6%