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Elly VISSER

b.
p.
d.
p.

Willem VISSER

b. 13 Sep 1919
p. Broek op Langedijk, , Noord-Holland, Netherlands
d. 3 Jan 2000
p. Noord-Scharwoude, , Noord-Holland, Netherlands
18 Jul 1946

Jan VISSER

b. 8 May 1885
d.

Klaas VISSER

b.
d.

Maartje Reijerdr SLOT

b.
d.

Trijntje TENSEN

b. 23 Feb 1887
d. 13 Feb 1966

Klaas TENSEN

b. 12 Jan 1864
d. 6 Jul 1938

Klaas TENSEN

b. 30 Dec 1839
d. 27 Apr 1864

Trijntje HASSELMAN

b. 30 Jan 1843
d. 5 Feb 1896

Jantje GUTTER

b. 31 Jul 1856
d. 1 Mar 1911

Hendrik "Hein" GUTTER

b. 8 Oct 1820
d. 12 Feb 1896

Grietje NIEROP

b. 9 Sep 1819
d. 20 Jun 1861

Aaltje PLUISTER

b. Abt 1919
p. Leiden, , Zuid-Holland, Netherlands
d. 13 Aug 1922
p.
18 Jul 1946

Jan PLUISTER

b.
d.

Elizabeth KREIJGER

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

(7/7) 100%

3

(8/14) 57%

4

(9/28) 32%

5

(13/56) 23%

6

(11/112) 9%

7

(12/224) 5%

8

(19/448) 4%

9

(22/896) 2%

Tot:

(101/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(6/32) 18%

7

(4/64) 6%

8

(6/128) 4%

9

(9/256) 3%

Tot:

(39/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(3/64) 4%

8

(6/128) 4%

9

(7/256) 2%

Tot:

(28/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(3/64) 4%

9

(1/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(4/64) 6%

8

(4/128) 3%

9

(5/256) 1%

Tot:

(24/510) 4%