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Arie Jan Albertsz HEEREN

b. 14 Jul 1886
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 30 Oct 1965
p. Egmond aan Zee, , Noord-Holland, Netherlands

Albert Pietersz HEEREN

b. 11 Apr 1844
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 27 Jul 1921
p. Egmond aan Zee, , Noord-Holland, Netherlands
25 Jun 1871

Pieter Ariesz HEEREN

b. 4 Jun 1819
d. 4 Oct 1900

Arie Pietersz HEEREN

b.
d.

Catharina Lammertsd HAVERKAMP

b.
d.

Trijntje Pietersd de GRAAF

b. 1 Aug 1819
d. 23 Feb 1867

Pieter Cornelis de GRAAF

b. 14 Apr 1783
d. 30 Oct 1833

Cornelis Joppensz de GRAAF

b.
d.

Gerritje Cornelisd GLAS

b.
d.

Maartje Alberts WIJKER

b. 20 Dec 1785
d. 1 Aug 1850

Albert Klaasz WIJKER

b. 1746
d.

Trijntje Klaas SMAK

b. 1744
d.

Aaltje HALFF

b. 29 Dec 1849
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 5 Feb 1920
p. Egmond aan Zee, , Noord-Holland, Netherlands
25 Jun 1871

Cornelis Jopen HALFF

b. 18 Apr 1821
d. 11 Jan 1871

Job Cornelis HALFF

b. 1797
d.

Cornelis Gerritsz HALFF

b. J 1747
d. 26 Jan 1818

Neeltje Cornelis VUIL

b. 26 Jul 1756
d. 22 Aug 1832

Aaltje Cornelis de GROOT

b. 1797
d.

Cornelis Jacobsz de GROOT

b. 17 May 1772
d. 17 Jun 1828

Cornelia "Krelisje" Alberts WIJKER

b. 1772
d. 3 Feb 1837

Aagie Cornelis van der PLAS

b. 28 Sep 1818
d. 8 Feb 1881

Cornelis Cornelisz van der PLAS

b. 1777
d. 30 May 1845

Cornelis Krijnsz van der PLAS

b. 1737
d.

Neeltje Arijs HOEK

b. 1738
d.

Trijntje Baarts BAK

b. 23 Jan 1780
d. 6 Feb 1857

Baart Jansz BAK

b. 10 Apr 1752
d. 12 May 1806

Aagie Klaas KRIJGSMAN

b. 5 Oct 1755
d. 4 Nov 1787

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

(21/28) 75%

5

(33/56) 58%

6

(60/112) 53%

7

(93/224) 41%

8

(114/448) 25%

9

(119/896) 13%

Tot:

(461/1785) 25%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(12/16) 75%

6

(20/32) 62%

7

(33/64) 51%

8

(44/128) 34%

9

(48/256) 18%

Tot:

(171/510) 33%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(10/16) 62%

6

(18/32) 56%

7

(27/64) 42%

8

(39/128) 30%

9

(38/256) 14%

Tot:

(144/510) 28%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(3/4) 75%

5

(5/8) 62%

6

(8/16) 50%

7

(11/32) 34%

8

(12/64) 18%

9

(7/128) 5%

Tot:

(49/255) 19%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(6/16) 37%

6

(14/32) 43%

7

(22/64) 34%

8

(19/128) 14%

9

(26/256) 10%

Tot:

(97/510) 19%