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Maarten van der PLAS

b. 2 Mar 1931
p. Katwijk, , Zuid-Holland, Netherlands
d. 1 Nov 2013
p. Leiden, , Zuid-Holland, Netherlands

Cornelis van der PLAS

b. 13 Jun 1905
p. Katwijk, , Zuid-Holland, Netherlands
d. 7 Oct 1970
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
14 May 1930

Maarten van der PLAS

b. 18 Aug 1875
d. 12 Jul 1923

Cornelis van der PLAS

b. 17 Sep 1849
d. 21 Apr 1912

Cornelis van der PLAS

b. 25 Oct 1819
d. 1 Feb 1893

Ariaantje KLOK

b. 25 Oct 1817
d. 11 Sep 1877

Jacoba DUBBELAAR

b. 23 Sep 1851
d. 18 Mar 1918

Maarten DUBBELAAR

b. 1809
d. 23 Mar 1863

Antje van DUIJVENBODE

b. 1 Nov 1820
d. 27 Jun 1856

Dirkje KUIJT

b. 10 Sep 1879
d. 11 Mar 1946

Pieter KUIJT

b.
d.

Maartje den HOLLANDER

b.
d.

Cornelia HOEK

b. 23 Sep 1907
p. Katwijk, , Zuid-Holland, Netherlands
d. 31 Dec 1985
p. Katwijk, , Zuid-Holland, Netherlands
14 May 1930

Engel HOEK

b. 19 Oct 1871
d. 26 Mar 1943

Engel HOEK

b. 1831
d. 1923

Johanna RUIGKOK

b. 1833
d. 1902

Klasina van der PLAS

b. 3 Mar 1875
d. 3 Feb 1937

Cornelis van der PLAS

b. 20 Sep 1836
d. 8 Aug 1904

Dirk van der PLAS

b. 12 May 1810
d. 16 Mar 1888

Krijntje Teunisdr van der PLAS

b. 28 Aug 1808
d. 14 Jan 1849

Willempje van der BOON

b. 20 Oct 1835
d. 28 May 1914

Cornelis van der BOON

b.
d.

Jaapje van LEEUWEN

b.
d.

Marriage(s):
Leuntje van der BENT
m: on Abt 1953 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

(7/7) 100%

3

(14/14) 100%

4

(22/28) 78%

5

(23/56) 41%

6

(34/112) 30%

7

(43/224) 19%

8

(58/448) 12%

9

(84/896) 9%

Tot:

(285/1785) 15%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(12/32) 37%

7

(20/64) 31%

8

(20/128) 15%

9

(32/256) 12%

Tot:

(106/510) 20%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(6/16) 37%

6

(10/32) 31%

7

(12/64) 18%

8

(16/128) 12%

9

(27/256) 10%

Tot:

(83/510) 16%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(3/8) 37%

6

(5/16) 31%

7

(5/32) 15%

8

(8/64) 12%

9

(13/128) 10%

Tot:

(39/255) 15%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(6/16) 37%

6

(7/32) 21%

7

(6/64) 9%

8

(14/128) 10%

9

(12/256) 4%

Tot:

(57/510) 11%