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Claas van der PLAS

b. 1862
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 14 Oct 1886
p. Egmond aan Zee, , Noord-Holland, Netherlands

Jan van der PLAS

b. 15 Mar 1823
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 30 Jun 1881
p. Egmond aan Zee, , Noord-Holland, Netherlands
13 Dec 1846

Maartje Ariens van der PLAS

b. 7 May 1796
d. 7 Jun 1858

Arij Cornelisz van der PLAS

b. 1761
d. 1 Apr 1809

Cornelis Krijnsz van der PLAS

b. 1737
d.

Neeltje Arijs HOEK

b. 1738
d.

Rachel Reyers KOEDIJK

b. 1769
d. 11 Jan 1824

Reijer Jansz KOEDIJK

b. 1735
d. 14 Apr 1781

Geertje Ariens MOOIJ

b. Abt 1730
d. 26 Oct 1789

Aagie ZWART

b. 20 Jul 1822
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 20 Dec 1886
p. Egmond aan Zee, , Noord-Holland, Netherlands
13 Dec 1846

Maarten Andriesz ZWART

b.
d.

Trijntje Klaas SCHOL

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

(5/14) 35%

4

(7/28) 25%

5

(11/56) 19%

6

(12/112) 10%

7

(25/224) 11%

8

(45/448) 10%

9

(57/896) 6%

Tot:

(169/1785) 9%

People

2

(2/2) 100%

3

(3/4) 75%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(8/64) 12%

8

(16/128) 12%

9

(21/256) 8%

Tot:

(60/510) 11%

Birth Dates

2

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(8/64) 12%

8

(16/128) 12%

9

(20/256) 7%

Tot:

(57/510) 11%

Marriage Dates

2

(1/1) 100%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(4/32) 12%

8

(5/64) 7%

9

(3/128) 2%

Tot:

(17/255) 6%

Death Dates

2

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(5/64) 7%

8

(8/128) 6%

9

(13/256) 5%

Tot:

(35/510) 6%