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Willem KEIZER

b. 12 Feb 1915
p. Sint Pancras, , Noord-Holland, Netherlands
d.
p.

Klaas KEIZER

b. 22 Dec 1890
p. Koedijk, , Noord-Holland, Netherlands
d.
p.
24 Aug 1914

Willem KEIZER

b.
d.

Maartje WOGNUM

b.
d.

Geertje MODDER

b. 2 Aug 1892
p. Heiloo, , Noord-Holland, Netherlands
d.
p.
24 Aug 1914

Simon MODDER

b. Abt 1864
d.

Andries MODDER

b. 1828
d.

Simon MODDER

b.
d.

Maartje PLUIJM

b.
d.

Geertje HOOGEBOOM

b. 1834
d.

Gerrit HOOGEBOOM

b. 1793
d. 30 Sep 1846

Jannetje Dirks van den BERG

b. 18 Sep 1803
d. 29 Oct 1873

Aaltje BRUIN

b. Abt 1865
d.

Jan BRUIN

b. 17 Jul 1831
d.

Cornelis Jansz BRUIN

b. 1802
d. 8 Jan 1875

Grietje JONKER

b. 1805
d.

Neeltje BESSE

b. 19 Jun 1832
d. 4 Jan 1912

Pieter Cornelisz BESSE

b. 7 May 1804
d. 5 Feb 1863

Leentje WAGEMAKER

b. 8 May 1804
d. 20 Jun 1863

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

(7/14) 50%

4

(11/28) 39%

5

(22/56) 39%

6

(26/112) 23%

7

(39/224) 17%

8

(28/448) 6%

9

(21/896) 2%

Tot:

(159/1785) 8%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(12/64) 18%

8

(16/128) 12%

9

(8/256) 3%

Tot:

(66/510) 12%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(6/32) 18%

7

(12/64) 18%

8

(5/128) 3%

9

(7/256) 2%

Tot:

(44/510) 8%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(3/16) 18%

7

(4/32) 12%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(17/255) 6%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(1/8) 12%

5

(5/16) 31%

6

(5/32) 15%

7

(11/64) 17%

8

(5/128) 3%

9

(5/256) 1%

Tot:

(32/510) 6%