Remove Analytics

Daughter JONKER

b.
p.
d.
p.

Jan JONKER

b. 19 Mar 1920
p. Obdam, , Noord-Holland, Netherlands
d. 25 Nov 2009
p.

Veronica POOL

b. 21 Jun 1922
p. Schoorl, , Noord-Holland, Netherlands
d. 16 Jun 2011
p. Schoorl, , Noord-Holland, Netherlands

Jan POOL

b. 17 Sep 1897
d. 17 Aug 1969

Klaas POOL

b. 1 Jul 1862
d. 21 Sep 1940

Jan POOL

b. 1829
d. 18 Mar 1907

Trijntje de JONG

b. 1825
d. 20 Feb 1903

Maartje de GRAAF

b. 7 Apr 1862
d. 11 Mar 1937

Jan de GRAAF

b. 14 Aug 1828
d. 14 Sep 1898

Grietje SCHOONHOVEN

b. 9 Jul 1829
d. 2 Jan 1918

Aaltje VOS

b. 11 Jan 1902
d. 29 Jul 1985

Jan Cornelis Dirksz VOS

b. 1876
d.

Dirk VOS

b. 1849
d. 20 Feb 1942

Geertje MOOIJ

b. 1857
d.

Vrouwtje de LEEUW

b. 1881
d.

Adriaan de LEEUW

b. 1856
d.

Aaltje BAKEN

b. 1860
d.

Marriage(s):
Son VIERBERGEN
Children from this marriage:
  Gerard VIERBERGEN



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

(7/14) 50%

4

(12/28) 42%

5

(25/56) 44%

6

(37/112) 33%

7

(46/224) 20%

8

(32/448) 7%

9

(12/896) 1%

Tot:

(177/1785) 9%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(20/64) 31%

8

(18/128) 14%

9

(5/256) 1%

Tot:

(75/510) 14%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(10/32) 31%

7

(12/64) 18%

8

(6/128) 4%

9

(4/256) 1%

Tot:

(48/510) 9%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(5/16) 31%

7

(4/32) 12%

8

(2/64) 3%

9

(0/128) 0%

Tot:

(18/255) 7%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(5/16) 31%

6

(6/32) 18%

7

(10/64) 15%

8

(6/128) 4%

9

(3/256) 1%

Tot:

(36/510) 7%