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Maartje VISSER

b.
p.
d.
p.

Jan VISSER

b. 8 May 1885
p. Opperdoes, , Noord-Holland, Netherlands
d.
p.
18 May 1911

Klaas VISSER

b.
d.

Maartje Reijerdr SLOT

b.
d.

Trijntje TENSEN

b. 23 Feb 1887
p. Andijk, , Noord-Holland, Netherlands
d. 13 Feb 1966
p. Andijk, , Noord-Holland, Netherlands
18 May 1911

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

Jan HASSELMAN

b.
d.

Dieuwertje BROUWER

b.
d.

Jantje GUTTER

b. 31 Jul 1856
d. 1 Mar 1911

Hendrik "Hein" GUTTER

b. 8 Oct 1820
d. 12 Feb 1896

Pieter Cornelisz GUTTER

b. 8 Oct 1797
d. 7 Jan 1836

Maartje Pieters SCHUURMAN

b. 24 Aug 1798
d. 19 Oct 1830

Grietje NIEROP

b. 9 Sep 1819
d. 20 Jun 1861

Jan NIEROP

b.
d.

Jantje KLOMP

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

(6/7) 85%

3

(9/14) 64%

4

(13/28) 46%

5

(11/56) 19%

6

(12/112) 10%

7

(19/224) 8%

8

(22/448) 4%

9

(12/896) 1%

Tot:

(104/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(6/16) 37%

6

(4/32) 12%

7

(6/64) 9%

8

(9/128) 7%

9

(5/256) 1%

Tot:

(40/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(2/16) 12%

6

(3/32) 9%

7

(6/64) 9%

8

(7/128) 5%

9

(4/256) 1%

Tot:

(30/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(3/32) 9%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(5/128) 3%

9

(2/256) 0%

Tot:

(24/510) 4%