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Gerritje GROEN

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

Foris GROEN

b. 1 Nov 1902
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 5 Aug 1980
p. Katwijk aan Zee, , Zuid-Holland, Netherlands

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
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 15 Aug 1960
p. Katwijk aan Zee, , Zuid-Holland, Netherlands

Jacob ZWANENBURG

b. 30 Jul 1876
d. 26 Dec 1942

Cornelis ZWANENBURG

b. 5 Jan 1839
d.

Jacob ZWANENBURG

b. 1809
d.

Antje WASSENAAR

b. 1817
d.

Jaapje van RIJN

b. 24 Dec 1837
d. 12 Dec 1914

Gijsbert van RIJN

b. 24 Mar 1805
d. 5 Dec 1868

Arendje van DUIJN

b. 24 Dec 1807
d. 25 Apr 1856

Maria van DUIJVENVOORDE

b. 9 Sep 1877
d. 26 Feb 1951

Cornelis van DUIJVENVOORDE

b.
d.

Gerritje SCHAAP

b.
d.

Marriage(s):
Simon van der PLAS
m: .

Children from this marriage:
  Loes van der PLAS
  Son 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

(13/14) 92%

4

(8/28) 28%

5

(12/56) 21%

6

(14/112) 12%

7

(12/224) 5%

8

(22/448) 4%

9

(35/896) 3%

Tot:

(123/1785) 6%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(4/64) 6%

8

(8/128) 6%

9

(12/256) 4%

Tot:

(46/510) 9%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(3/32) 9%

7

(4/64) 6%

8

(6/128) 4%

9

(12/256) 4%

Tot:

(37/510) 7%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(1/16) 6%

7

(2/32) 6%

8

(3/64) 4%

9

(3/128) 2%

Tot:

(14/255) 5%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(1/8) 12%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(5/128) 3%

9

(8/256) 3%

Tot:

(26/510) 5%