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Eduard Cornelis BAKKER

b. 16 Mar 1909
p. Den Helder, , Noord-Holland, Netherlands
d. 12 Aug 1909
p. Den Helder, , Noord-Holland, Netherlands

Cornelis BAKKER

b. 2 Feb 1879
p. Petten, , Noord-Holland, Netherlands
d.
p.
27 May 1908

Pieter BAKKER

b. 23 Dec 1843
d.

Jacob Jansz BAKKER

b.
d.

Aagje SPANJER

b.
d.

Bartje BRUIN

b. Abt 1848
d.

Johannes "Hannes" BRUIN

b. 21 Oct 1820
d. 12 Aug 1906

Theunis BRUIJN

b. 10 Aug 1794
d. 18 Nov 1855

Jannetje de BOER

b. 25 Sep 1795
d. 4 Mar 1852

Arientje KRABMAN

b. 4 Jan 1813
d. 16 Feb 1852

Volkert Gerritsz KRABMAN

b. Abt 1786
d. 18 Sep 1842

Jannetje LIJMBACH

b. 1786
d. 30 Jun 1853

Juliana Cornelia Otilie DUST

b. 25 Jan 1884
p. Amsterdam, , Noord-Holland, Netherlands
d. 15 May 1910
p. Den Helder, , Noord-Holland, Netherlands
27 May 1908

Johan Carl Wilhelm Eduard DUST

b.
d.

Martha Cornelia TENDRUP

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

(7/14) 50%

4

(9/28) 32%

5

(14/56) 25%

6

(27/112) 24%

7

(32/224) 14%

8

(28/448) 6%

9

(17/896) 1%

Tot:

(140/1785) 7%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(12/64) 18%

8

(13/128) 10%

9

(8/256) 3%

Tot:

(55/510) 10%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(10/64) 15%

8

(8/128) 6%

9

(7/256) 2%

Tot:

(43/510) 8%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(3/16) 18%

7

(4/32) 12%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(15/255) 5%

Death Dates

2

(1/2) 50%

3

(0/4) 0%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(6/64) 9%

8

(5/128) 3%

9

(1/256) 0%

Tot:

(27/510) 5%