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Paula van WIERINGEN

b.
p.
d.
p.

Son van WIERINGEN

b.
p.
d.
p.

Cornelis van WIERINGEN

b. 1 May 1904
d. 29 Jul 1982

Adriana OVERGAAUW

b. 16 Jan 1911
d. 2000

Adriaantje KOSTELIJK

b.
p.
d.
p.

Jacob "Jaap" KOSTELIJK

b. 5 Nov 1905
d. 27 Jan 1989

Klaas KOSTELIJK

b. 20 Jan 1883
d. 17 Jun 1933

Jacob KOSTELIJK

b. 24 Nov 1849
d. 17 Jun 1895

Trijntje VROEGOP

b. 25 Feb 1845
d. 25 Nov 1908

Grietje MOLENAAR

b. 29 Aug 1885
d. 16 Jul 1910

Aldert MOLENAAR

b. 26 Jan 1838
d. 20 Sep 1906

Jannetje KRABMAN

b. 27 Jan 1843
d. 8 Jun 1937

Adriaantje NAGTEGAAL

b. 19 Aug 1908
d. 15 Oct 1992

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

(3/7) 42%

3

(12/14) 85%

4

(7/28) 25%

5

(14/56) 25%

6

(26/112) 23%

7

(53/224) 23%

8

(84/448) 18%

9

(92/896) 10%

Tot:

(291/1785) 16%

People

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(16/64) 25%

8

(30/128) 23%

9

(37/256) 14%

Tot:

(103/510) 20%

Birth Dates

2

(0/2) 0%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(15/64) 23%

8

(24/128) 18%

9

(27/256) 10%

Tot:

(84/510) 16%

Marriage Dates

2

(1/1) 100%

3

(0/2) 0%

4

(1/4) 25%

5

(2/8) 25%

6

(4/16) 25%

7

(7/32) 21%

8

(9/64) 14%

9

(11/128) 8%

Tot:

(35/255) 13%

Death Dates

2

(0/2) 0%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(15/64) 23%

8

(21/128) 16%

9

(17/256) 6%

Tot:

(69/510) 13%