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Willem van der PLAS

b. 1880
p. Katwijk, , Zuid-Holland, Netherlands
d.
p.

Klaas van der PLAS

b. 5 Mar 1845
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 24 Apr 1911
p. Katwijk, , Zuid-Holland, Netherlands
10 Jun 1867

Willem van der PLAS

b. 1 Jun 1818
d. 9 Aug 1884

Willem Cornelisz van der PLAS

b. 30 Oct 1774
d. 28 Oct 1844

Cornelis Willemsz van der PLAS

b. 11 Oct 1744
d. 5 Apr 1820

Marijtje Jacobsdr van DUIJKEREN

b. 17 Sep 1752
d. 25 Mar 1806

Willempje Dirksd KUIJT

b. 28 May 1775
d. 6 Apr 1851

Dirk Bouwensz KUIJT

b. 15 May 1746
d. 12 Mar 1812

Agatha Leendertsd VOOIJS

b. 4 Oct 1744
d. 5 Oct 1795

Leentje HOEK

b. 31 Aug 1820
d. 2 Feb 1902

Hendrik Klaasz HOEK

b. 1795
d.

Klaas Hendriksz HOEK

b. 23 Sep 1770
d. 14 Mar 1845

Leentje de REUS

b. 1769
d. 25 Dec 1812

Jaapje van DUIJVENBODE

b. 1799
d.

Jan Jans van DUIJVENBODE

b.
d.

Leuntje LAATSMAN

b.
d.

Cornelia VOOIJS

b. 4 Sep 1845
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 25 Jul 1922
p. Katwijk, , Zuid-Holland, Netherlands
10 Jun 1867

Barwer VOOIJS

b.
d.

Leuntje GUIJT

b.
d.

Marriage(s):
Leuntje PLUG
m: on 30 Aug 1900 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

(9/14) 64%

4

(12/28) 42%

5

(22/56) 39%

6

(25/112) 22%

7

(41/224) 18%

8

(56/448) 12%

9

(61/896) 6%

Tot:

(233/1785) 13%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(8/32) 25%

7

(14/64) 21%

8

(22/128) 17%

9

(26/256) 10%

Tot:

(88/510) 17%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(8/32) 25%

7

(13/64) 20%

8

(16/128) 12%

9

(17/256) 6%

Tot:

(68/510) 13%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(2/8) 25%

6

(3/16) 18%

7

(5/32) 15%

8

(6/64) 9%

9

(5/128) 3%

Tot:

(25/255) 9%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(6/16) 37%

6

(6/32) 18%

7

(9/64) 14%

8

(12/128) 9%

9

(13/256) 5%

Tot:

(52/510) 10%