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Nicolaas KERSTEN

b. 18 Jun 1932
p. Oudorp, , Noord-Holland, Netherlands
d. 15 Jul 1939
p. Koedijk, , Noord-Holland, Netherlands

Antoon Joseph KERSTEN

b. 17 Dec 1907
p. Alkmaar, , Noord-Holland, Netherlands
d.
p.
21 May 1932

Nicolaas KERSTEN

b. 18 Oct 1872
d. 29 Jun 1950

Catharina LEEGWATER

b. 22 Jun 1876
d. 26 Dec 1960

Arie LEEGWATER

b. 1832
d.

Jan Ariesz LEEGWATER

b. 12 Feb 1792
d. 6 Mar 1851

Maartje Hendriks BESSE

b. 1799
d. 29 Jul 1859

Trijntje GLIJNIS

b. 1837
d.

Pieter GLIJNIS

b.
d.

Trijntje de HEER

b.
d.

Margaretha Cornelia de WEVER

b. 30 Apr 1909
p. Leiden, , Zuid-Holland, Netherlands
d. 6 Mar 1975
p. Alkmaar, , Noord-Holland, Netherlands
21 May 1932

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

(6/14) 42%

4

(5/28) 17%

5

(9/56) 16%

6

(11/112) 9%

7

(13/224) 5%

8

(6/448) 1%

9

(3/896) 0%

Tot:

(58/1785) 3%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(4/64) 6%

8

(5/128) 3%

9

(1/256) 0%

Tot:

(24/510) 4%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(3/32) 9%

7

(4/64) 6%

8

(1/128) 0%

9

(1/256) 0%

Tot:

(17/510) 3%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(4/255) 1%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(0/8) 0%

5

(2/16) 12%

6

(3/32) 9%

7

(4/64) 6%

8

(0/128) 0%

9

(1/256) 0%

Tot:

(13/510) 2%