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Son van der PLAS

b.
p.
d.
p.

Simon van der PLAS

b. 29 Dec 1927
p.
d. 14 Oct 1989
p.

Jacob van der PLAS

b. 25 Dec 1897
d. 15 May 1970

Floris van der PLAS

b. 9 Sep 1872
d. 9 Oct 1903

Willem Leendertsz van der PLAS

b. 23 Aug 1842
d. 24 Jul 1920

Leuntje KUIJT

b. 18 Apr 1843
d. 25 Aug 1912

Klassina van DUIJVENBODE

b. 15 Sep 1873
d. 8 Jun 1960

Jacob van DUIJVENBODE

b. 8 Mar 1849
d.

Sophia GUIJT

b. 27 Sep 1849
d.

Leuntje de JONG

b. 28 May 1901
d. 28 Feb 1979

Simon de JONG

b. 1862
d.

Cornelis Ariesz de JONG

b. 10 Apr 1838
d. 19 Oct 1869

Leuntje VARKEVISSER

b. 17 Aug 1837
d.

Arendje OUWEHAND

b. 1864
d.

Gerrit OUWEHAND

b. 26 Jun 1840
d.

Dirkje HUS

b. 23 Nov 1829
d.

Gerritje GROEN

b. 16 Mar 1931
p.
d. 26 Mar 1999
p.

Foris GROEN

b. 1 Nov 1902
d. 5 Aug 1980

Nicolaas GROEN

b. 4 May 1877
d. 9 Nov 1959

Lijdia VARKEVISSER

b. 13 Dec 1877
d. 16 Feb 1926

Gerritje ZWANENBURG

b. 1 Sep 1902
d. 15 Aug 1960

Jacob ZWANENBURG

b. 30 Jul 1876
d. 26 Dec 1942

Cornelis ZWANENBURG

b. 5 Jan 1839
d.

Jaapje van RIJN

b. 24 Dec 1837
d. 12 Dec 1914

Maria van DUIJVENVOORDE

b. 9 Sep 1877
d. 26 Feb 1951

Cornelis van DUIJVENVOORDE

b.
d.

Gerritje SCHAAP

b.
d.

Marriage(s):
Dau. OUWEHAND
Children from this marriage:
  Corinda van der PLAS



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

(25/28) 89%

5

(31/56) 55%

6

(50/112) 44%

7

(66/224) 29%

8

(78/448) 17%

9

(120/896) 13%

Tot:

(391/1785) 21%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(12/16) 75%

6

(20/32) 62%

7

(32/64) 50%

8

(28/128) 21%

9

(40/256) 15%

Tot:

(146/510) 28%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(10/16) 62%

6

(16/32) 50%

7

(15/64) 23%

8

(24/128) 18%

9

(36/256) 14%

Tot:

(115/510) 22%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(3/4) 75%

5

(5/8) 62%

6

(8/16) 50%

7

(7/32) 21%

8

(10/64) 15%

9

(17/128) 13%

Tot:

(53/255) 20%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(4/16) 25%

6

(6/32) 18%

7

(12/64) 18%

8

(16/128) 12%

9

(27/256) 10%

Tot:

(77/510) 15%