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Thijs LEEGWATER

b.
p.
d.
p.

Son LEEGWATER

b.
p.
d.
p.

Johannes LEEGWATER

b. 1880
d. 11 Feb 1915

Jacob LEEGWATER

b. 1844
d. 23 May 1886

Pieter LEEGWATER

b. 15 Sep 1811
d. 18 Dec 1890

Catharina "Trijntje" STAM

b. 10 Aug 1811
d. 2 Dec 1894

Marijtje BEEMSTERBOER

b. 1852
d.

Jacob BEEMSTERBOER

b. 1813
d. 17 Oct 1856

Lijsbeth STOOP

b. 1818
d.

Maartje QUAX

b. 10 Sep 1878
d. 20 Aug 1959

Wilhelmus Leonardus "Willem" QUAX

b. 1835
d.

Johannes Leonardus Wilhelmus QUAX

b. 2 Feb 1807
d. 27 Jan 1872

Johanna "Anna" BAKKUM

b. 24 Dec 1805
d. 6 Sep 1873

Elisabeth SCHOEN

b. 1840
d.

Simon SCHOEN

b. 1801
d.

Maartje LOOS

b. 1801
d.

Daughter DOUMA

b.
p.
d.
p.

Wytse DOUMA

b. 16 Nov 1932
d. Mar 2018

Jouke Rinses DOUMA

b. 24 May 1887
d. 28 Oct 1970

Rinze Jans DOUMA

b.
d.

Tjitske Joukes KROMKAMP

b.
d.

Wietske Jans KUPERUS

b. 26 Mar 1901
d. Abt 1989

Jan Ages KUPERUS

b.
d.

Trijntje Taekes JOEKEMA

b.
d.

(__?__) KOOPMANS

b.
d.

Wijbe KOOPMANS

b. 24 Feb 1897
d.

Klaas KOOPMANS

b. 1865
d.

Akke COUPERUS

b. 1866
d.

Gerbrig WESSELIUS

b. 3 Sep 1898
d.

Gosse WESSELIUS

b.
d.

Schoutje de JONG

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

(3/7) 42%

3

(12/14) 85%

4

(23/28) 82%

5

(36/56) 64%

6

(49/112) 43%

7

(52/224) 23%

8

(34/448) 7%

9

(21/896) 2%

Tot:

(230/1785) 12%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(16/16) 100%

6

(20/32) 62%

7

(20/64) 31%

8

(14/128) 10%

9

(9/256) 3%

Tot:

(93/510) 18%

Birth Dates

2

(0/2) 0%

3

(3/4) 75%

4

(8/8) 100%

5

(10/16) 62%

6

(13/32) 40%

7

(14/64) 21%

8

(10/128) 7%

9

(6/256) 2%

Tot:

(64/510) 12%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(4/4) 100%

5

(5/8) 62%

6

(5/16) 31%

7

(4/32) 12%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(24/255) 9%

Death Dates

2

(0/2) 0%

3

(3/4) 75%

4

(3/8) 37%

5

(5/16) 31%

6

(11/32) 34%

7

(14/64) 21%

8

(8/128) 6%

9

(5/256) 1%

Tot:

(49/510) 9%