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Arno van HARDEVELD

b.
p.
d.
p.

Aart van HARDEVELD

b. 25 Oct 1917
p. 's-Gravenhage, , Zuid-Holland, Netherlands
d. 1981
p.
Aft 1950

Mathijs van HARDEVELD

b. 10 Aug 1889
d. 21 Dec 1960

Margretha van ZOEST

b. 18 Nov 1888
d. 4 May 1939

Maria DUIVESTEIN

b. 10 Jul 1920
p. Delft, , Zuid-Holland, Netherlands
d. 26 Mar 2012
p. Delft, , Zuid-Holland, Netherlands
Aft 1950

Arnoldus Petrus Josephus DUIVESTEIN

b.
d.

Adrianus DUIVESTEIN

b.
d.

Johanna Elisabeth van den BOS

b. 9 May 1895
d. 26 Mar 1971

Pieter van den BOS

b. 9 Feb 1866
d. 1 May 1910

Jan van den BOS

b. 23 Sep 1829
d. 8 Jan 1879

Maria SLINGERLAND

b. 11 Feb 1825
d. 3 Nov 1905

Johanna Elisbeth de JONG

b. 17 Aug 1868
d. 18 Mar 1955

Jan Jacobsz de JONG

b. 24 Nov 1828
d. 4 May 1898

Alida DEKKER

b. 1837
d. 11 Nov 1894

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

(7/7) 100%

3

(11/14) 78%

4

(8/28) 28%

5

(13/56) 23%

6

(4/112) 3%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(43/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(3/8) 37%

5

(4/16) 25%

6

(4/32) 12%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(17/510) 3%

Birth Dates

2

(2/2) 100%

3

(3/4) 75%

4

(2/8) 25%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(4/255) 1%

Death Dates

2

(2/2) 100%

3

(3/4) 75%

4

(2/8) 25%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%