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Jan van der PLAS

b. 1904
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.

Leendert van der PLAS

b. 1879
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.
29 Jan 1903

Leendert van der PLAS

b. 19 Dec 1855
d.

Huig "de Panjer" van der PLAS

b. 28 Feb 1812
d. 27 May 1886

Willem Cornelisz van der PLAS

b. 30 Oct 1774
d. 28 Oct 1844

Willempje Dirksd KUIJT

b. 28 May 1775
d. 6 Apr 1851

Jannetje van DUIJVENBODE

b. 24 Sep 1817
d. 31 Jan 1897

Leendert van DUIJVENBODE

b.
d.

Kaatje ZWANENBURG

b.
d.

Arendje de VREUGD

b. 19 Oct 1855
d.

Leendert de VREUGD

b.
d.

Petronella KRIJGSMAN

b.
d.

Judith de JONG

b. 1880
p. Scheveningen, , Zuid-Holland, Netherlands
d. 16 Sep 1954
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
29 Jan 1903

Jan de JONG

b. 30 Oct 1851
d. 20 Dec 1940

Jacob Arendszn de JONG

b.
d.

Pietertje Jansdr de BEST

b.
d.

Kniertje KRIJGSMAN

b. 19 Oct 1850
d.

Gijsbert KRIJGSMAN

b. 1809
d.

Gijsbert Harmensz KRIJGSMAN

b. 6 Nov 1774
d. 29 Sep 1817

Aagje Krijne de REUS

b. 3 Nov 1776
d. 6 Apr 1855

Judith van der PLAS

b. 1 Dec 1815
d.

Cornelis Willemsz van der PLAS

b. 1778
d.

Aaltje Klaasdr van DUIJN

b.
d.

Marriage(s):
Janntje van DUIJVENVOORDE
m: on 31 Dec 1928 in Katwijk, , Zuid-Holland, Netherlands.



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

(11/14) 78%

4

(16/28) 57%

5

(20/56) 35%

6

(25/112) 22%

7

(26/224) 11%

8

(43/448) 9%

9

(53/896) 5%

Tot:

(200/1785) 11%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(11/32) 34%

7

(8/64) 12%

8

(16/128) 12%

9

(20/256) 7%

Tot:

(77/510) 15%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(5/16) 31%

6

(6/32) 18%

7

(8/64) 12%

8

(14/128) 10%

9

(16/256) 6%

Tot:

(59/510) 11%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(3/8) 37%

6

(2/16) 12%

7

(4/32) 12%

8

(5/64) 7%

9

(6/128) 4%

Tot:

(25/255) 9%

Death Dates

2

(1/2) 50%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(6/64) 9%

8

(8/128) 6%

9

(11/256) 4%

Tot:

(39/510) 7%