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Arie WIJKER

b.
p.
d.
p.

Klaas WIJKER

b.
p.
d.
p.

Albert WIJKER

b. 1 Dec 1878
d. 15 Dec 1931

Klaas WIJKER

b. 1839
d.

Huibert Klaasz WIJKER

b. 1811
d. 21 Dec 1862

Neeltje Ariens HEEREN

b. 11 Aug 1812
d.

Dina ZWAAN

b. 24 May 1837
d.

Jacob Jacobs ZWAAN

b. 2 Sep 1812
d. 27 Jul 1885

Neeltje Jans DEKKER

b. 9 Jan 1803
d. 13 Jun 1866

Aagie de GROOT

b. 26 Aug 1883
d. 20 Feb 1968

Klaas de GROOT

b. 1854
d.

Klaas de GROOT

b. 1824
d.

Aagie BOES

b. 1829
d.

Aaltje van PEL

b. 1854
d.

Cornelis van PEL

b. 1826
d. 9 Jul 1903

Antje DEKKER

b. 1828
d. 4 Nov 1896

Trijntje PRINS

b.
p.
d.
p.

Marriage(s):
Anja (__?__)
Children from this marriage:
  Reuben WIJKER
  Sem WIJKER



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

(2/7) 28%

3

(7/14) 50%

4

(10/28) 35%

5

(25/56) 44%

6

(41/112) 36%

7

(45/224) 20%

8

(63/448) 14%

9

(79/896) 8%

Tot:

(272/1785) 15%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(22/64) 34%

8

(20/128) 15%

9

(29/256) 11%

Tot:

(103/510) 20%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(10/64) 15%

8

(20/128) 15%

9

(22/256) 8%

Tot:

(78/510) 15%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(5/16) 31%

7

(5/32) 15%

8

(7/64) 10%

9

(9/128) 7%

Tot:

(33/255) 12%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(0/8) 0%

5

(5/16) 31%

6

(8/32) 25%

7

(8/64) 12%

8

(16/128) 12%

9

(19/256) 7%

Tot:

(58/510) 11%