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Sander de ZWART

b.
p.
d.
p.

(__?__) de ZWART

b.
p.
d.
p.

Dau. DEKKER

b.
p.
d.
p.

Theodorus DEKKER

b. 15 Jun 1918
d. 26 Nov 2004

Petrus DEKKER

b. 14 Sep 1881
d. 22 Aug 1976

Jan DEKKER

b. 4 Jul 1842
d. 9 May 1919

Antje ROOBEEK

b. 3 Dec 1845
d. 20 Apr 1927

Maria Secilia SPIERINGS

b. 10 Mar 1883
d. 19 Mar 1956

Adrianus SPIERINGS

b.
d.

Apolonia TIMMERS

b.
d.

Geertje KNIKKER

b. 14 Nov 1927
d. 3 Nov 1997

Cornelis KNIKKER

b. 1887
d.

Cornelis KNIKKER

b.
d.

Neeltje van der HAM

b.
d.

Neeltje WALS

b. 1892
d.

Sijmon WALS

b.
d.

Neeltje WESTERVELD

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

(2/7) 28%

3

(7/14) 50%

4

(12/28) 42%

5

(13/56) 23%

6

(9/112) 8%

7

(9/224) 4%

8

(14/448) 3%

9

(10/896) 1%

Tot:

(76/1785) 4%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(4/32) 12%

7

(4/64) 6%

8

(4/128) 3%

9

(7/256) 2%

Tot:

(35/510) 6%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(4/128) 3%

9

(1/256) 0%

Tot:

(17/510) 3%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(2/64) 3%

9

(0/128) 0%

Tot:

(8/255) 3%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(16/510) 3%