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Anna ZWART

b. 1917
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 24 Dec 1934
p. Alkmaar, , Noord-Holland, Netherlands

Arie ZWART

b. 16 Feb 1881
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 2 Feb 1957
p. Egmond aan Zee, , Noord-Holland, Netherlands
2 Jan 1908

Jacob ZWART

b. 7 Feb 1849
d. 5 Dec 1934

Engel ZWART

b.
d.

Willempje PRINS

b.
d.

Maartje de GRAAFF

b. 5 Apr 1850
d. 30 Jan 1930

Ari de GRAAFF

b.
d.

Maartje DUIJN

b.
d.

Cornelia GROEN

b. 11 Nov 1884
p. Egmond aan Zee, , Noord-Holland, Netherlands
d. 13 Nov 1964
p. Egmond aan Zee, , Noord-Holland, Netherlands
2 Jan 1908

Hendrik Hendriksz GROEN

b. 26 Oct 1826
d. 4 Apr 1900

Hendrik Joostsz GROEN

b. 20 May 1789
d. 25 Mar 1836

Joost Jansz GROEN

b. 18 Jan 1746
d. 21 Dec 1789

Maartje Ariesd PINAS

b. 24 Oct 1762
d. 5 Nov 1835

Aagje Jacobs STAM

b. 9 Jul 1791
d. 13 May 1864

Jacob Harmensz STAM

b. 18 May 1759
d. 7 Jul 1812

Leentje Hendriks WIJKER

b. 18 Jan 1768
d. 8 Nov 1835

Antje WIJKER

b. 1828
d.

Pieter WIJKER

b. 1797
d.

Pieter Klaasz WIJKER

b. 2 Nov 1770
d. 30 Sep 1807

Engeltje COMMANDEUR

b. 1769
d. 31 Aug 1834

Annetje de JONG

b. 1798
d.

Stoffel Stoffelsz de JONG

b. 26 Feb 1766
d. 1 Jan 1854

Crelisje Ariens PINAS

b. 21 Nov 1764
d. 12 Aug 1840

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

(16/28) 57%

5

(27/56) 48%

6

(41/112) 36%

7

(53/224) 23%

8

(39/448) 8%

9

(20/896) 2%

Tot:

(216/1785) 12%

People

2

(2/2) 100%

3

(4/4) 100%

4

(8/8) 100%

5

(8/16) 50%

6

(14/32) 43%

7

(21/64) 32%

8

(22/128) 17%

9

(10/256) 3%

Tot:

(89/510) 17%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(11/32) 34%

7

(13/64) 20%

8

(10/128) 7%

9

(6/256) 2%

Tot:

(58/510) 11%

Marriage Dates

2

(1/1) 100%

3

(2/2) 100%

4

(2/4) 50%

5

(3/8) 37%

6

(5/16) 31%

7

(5/32) 15%

8

(3/64) 4%

9

(0/128) 0%

Tot:

(21/255) 8%

Death Dates

2

(2/2) 100%

3

(3/4) 75%

4

(2/8) 25%

5

(8/16) 50%

6

(11/32) 34%

7

(14/64) 21%

8

(4/128) 3%

9

(4/256) 1%

Tot:

(48/510) 9%