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Cornelis ZWAAN

b. 1868
p. Petten, , Noord-Holland, Netherlands
d. 9 Jul 1870
p. Petten, , Noord-Holland, Netherlands

Gerrit ZWAAN

b. 4 Mar 1841
p. Zijpe, , Noord-Holland, Netherlands
d. 24 Nov 1924
p. Zijpe, , Noord-Holland, Netherlands
7 May 1865

Cornelis Gerritsz ZWAAN

b. 25 Oct 1810
d. 22 Apr 1866

Gerrit Maartensz ZWAAN

b. 28 Mar 1784
d. 21 Jan 1847

Maarten Pietersz ZWAAN

b.
d.

Aaltje Jans WINTER

b.
d.

Swaantje Cornelis KUIJPER

b. 8 Dec 1785
d. 17 Oct 1838

Cornelis Jansz KUIJPER

b. 1764
d. 1812

Antje Pieters BRUIJGOM

b. 15 Jan 1757
d. 17 Dec 1812

Elizabeth DEKKER

b. 23 Oct 1814
d. 6 Jan 1901

Jan Jacobsz DEKKER

b. 1780
d. 13 Sep 1825

Jacob Cornelisz DEKKER

b. 1750
d. 6 May 1803

Trijntje Freeks DOOVIS

b. 1751
d. 21 Feb 1831

Trijntje Pieters ELLEN

b. 5 Apr 1789
d. 4 Sep 1849

Peter ELLEN

b.
d.

Lijsbeth DELVER

b.
d.

Jannetje de BOER

b. 1844
p. Koedijk, , Noord-Holland, Netherlands
d. 21 Mar 1919
p. Zijpe, , Noord-Holland, Netherlands
7 May 1865

Jan de BOER

b. 1813
d.

Jan de BOER

b. 9 Apr 1786
d. 28 Dec 1867

Jan de BOER

b. Abt 1752
d. 20 May 1800

Maartje de MEIJER

b.
d.

Grietje Pieters ZWETSMAN

b. 1795
d. 26 Oct 1868

Pieter Garmentsz ZWETSMAN

b. 2 Dec 1753
d. 20 Nov 1822

Teunisje Jans GROEN

b. 1759
d. 3 Dec 1825

Trijntje SCHAGER

b. 1814
d.

Jan SCHAGER

b.
d.

Antje IJFS

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

(12/14) 85%

4

(23/28) 82%

5

(28/56) 50%

6

(15/112) 13%

7

(12/224) 5%

8

(4/448) 0%

9

(0/896) 0%

Tot:

(101/1785) 5%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(12/16) 75%

6

(8/32) 25%

7

(7/64) 10%

8

(4/128) 3%

9

(0/256) 0%

Tot:

(45/510) 8%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(7/16) 43%

6

(3/32) 9%

7

(3/64) 4%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(25/510) 4%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(3/4) 75%

5

(2/8) 25%

6

(2/16) 12%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(11/255) 4%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(6/8) 75%

5

(7/16) 43%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(20/510) 3%