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Grietje ZWAKMAN

b. 24 Mar 1894
p. Schoorl, , Noord-Holland, Netherlands
d. 22 Mar 1986
p.

Klaas ZWAKMAN

b. 7 May 1853
p. Schoorl, , Noord-Holland, Netherlands
d. 25 Mar 1928
p. Alkmaar, , Noord-Holland, Netherlands
14 May 1893

Sijmon ZWAKMAN

b. 12 Dec 1826
d. 22 Jun 1865

Jan ZWAKMAN

b. 21 Feb 1804
d. 7 Oct 1829

Sijmon Jansz ZWAKMAN

b. 5 Aug 1769
d. 1 Sep 1861

Cornelia HOGENDONK

b. 1775
d. 5 Feb 1807

Grietje MULLER

b. 12 Jun 1807
d. 12 Mar 1881

Geert MULLER

b. Abt 1782
d. 1 Aug 1841

Wupke Warrentjes SCHIPPER

b. 23 Jun 1786
d. 20 Feb 1834

Trijntje Klaasd DEKKER

b. 21 Oct 1825
d. 4 May 1870

Klaas Pietersz DEKKER

b. 2 Dec 1797
d. 7 Dec 1885

Pieter Klaasz DEKKER

b. 28 Dec 1766
d. 2 Sep 1805

Lisbeth Tijs GUL

b. 9 Jun 1765
d. 19 Sep 1819

Neeltje Cornelis de GROOT

b. 9 Jan 1799
d. 1 Apr 1863

Cornelis Jacobsz de GROOT

b. 17 May 1772
d. 17 Jun 1828

Cornelia "Krelisje" Alberts WIJKER

b. 1772
d. 3 Feb 1837

Guurtje RENOOIJ

b. 14 May 1853
p. Graft, , Noord-Holland, Netherlands
d.
p.
14 May 1893

Jan RENOOIJ

b.
d.

Grietje KUNST

b.
d.

Marriage(s):
Nicolaas LAAN
m: on 29 Aug 1915 in Schoorl, , Noord-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

(6/7) 85%

3

(9/14) 64%

4

(14/28) 50%

5

(27/56) 48%

6

(44/112) 39%

7

(44/224) 19%

8

(41/448) 9%

9

(45/896) 5%

Tot:

(230/1785) 12%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(14/32) 43%

7

(21/64) 32%

8

(14/128) 10%

9

(19/256) 7%

Tot:

(86/510) 16%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(14/32) 43%

7

(10/64) 15%

8

(13/128) 10%

9

(14/256) 5%

Tot:

(67/510) 13%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(6/16) 37%

7

(3/32) 9%

8

(5/64) 7%

9

(4/128) 3%

Tot:

(25/255) 9%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(10/32) 31%

7

(10/64) 15%

8

(9/128) 7%

9

(8/256) 3%

Tot:

(52/510) 10%