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Jan GROEN

b. 13 Nov 1879
p. Katwijk, , Zuid-Holland, Netherlands
d. 28 Feb 1966
p. Katwijk aan Zee, , Zuid-Holland, Netherlands

Johannes GROEN

b. 31 Jan 1857
p. Katwijk, , Zuid-Holland, Netherlands
d. 25 Aug 1914
p. Katwijk, , Zuid-Holland, Netherlands
3 Jan 1878

Jan GROEN

b.
d.

Maartje HUS

b.
d.

Jacoba van der PLAS

b. 24 Sep 1857
p. Katwijk, , Zuid-Holland, Netherlands
d. 23 May 1945
p. Katwijk, , Zuid-Holland, Netherlands
3 Jan 1878

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.

Marriage(s):
Adriaanrje van der PLAS
m: on 31 Mar 1910 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%