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Jan de JONG

b. 5 Oct 1851
p. Katwijk, , Zuid-Holland, Netherlands
d. 14 Oct 1851
p. Katwijk, , Zuid-Holland, Netherlands

Buijsert "Buis" de JONG

b. 24 Apr 1828
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 31 Mar 1900
p. Katwijk, , Zuid-Holland, Netherlands
11 Nov 1851

Jan de JONG

b. 1788
d. 12 Feb 1846

Simon Jansz de JONG

b. 21 Feb 1762
d. 13 Oct 1832

Jan Willemsz de JONG

b. 1724
d. 12 Apr 1777

Neeltje Cornelisd de JONG

b. 19 Dec 1728
d. 8 Oct 1812

Nelletje Jacobsdr van BEELEN

b. 1757
d. 23 Jun 1834

Jacob Pietersz van BEELEN

b. 2 Nov 1727
d. 20 Jan 1809

Annetje Cornelisd VLIELAND

b. 13 Aug 1730
d.

Leijsbet Ijsbrandsd van der PLAS

b. 1791
d. 5 Feb 1855

Ijsbrand Buijsertszn van der PLAS

b. 3 May 1767
d.

Buijsert Leendert van der PLAS

b. 1724
d. 18 Mar 1791

Lijsbeth BERKHEIJ

b. 1725
d. 23 Sep 1806

Neeltje Cornelisdr van DIJK

b. 29 Jul 1764
d.

Cornelis Corneliszn van DIJK

b. 25 May 1721
d. 13 May 1803

Annetje Jacobsdr HOEK

b. 15 Mar 1722
d.

Leuntje van der HOLST

b. 5 May 1830
p. Katwijk aan Zee, , Zuid-Holland, Netherlands
d. 26 Jun 1894
p. Katwijk, , Zuid-Holland, Netherlands
11 Nov 1851

Jacob Ariesz van der HOLST

b. 23 Jul 1797
d. 14 Apr 1874

Jannetje OUWEHAND

b. 1 Jan 1801
d. 12 Mar 1872

Cornelis Cornelisz OUWEHAND

b.
d.

Leuntje Florisd GUIJT

b.
d.

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

(14/28) 50%

5

(25/56) 44%

6

(32/112) 28%

7

(33/224) 14%

8

(51/448) 11%

9

(30/896) 3%

Tot:

(205/1785) 11%

People

2

(2/2) 100%

3

(4/4) 100%

4

(6/8) 75%

5

(8/16) 50%

6

(12/32) 37%

7

(12/64) 18%

8

(20/128) 15%

9

(12/256) 4%

Tot:

(76/510) 14%

Birth Dates

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(8/16) 50%

6

(10/32) 31%

7

(10/64) 15%

8

(16/128) 12%

9

(10/256) 3%

Tot:

(64/510) 12%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(3/16) 18%

7

(5/32) 15%

8

(3/64) 4%

9

(2/128) 1%

Tot:

(20/255) 7%

Death Dates

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(6/16) 37%

6

(7/32) 21%

7

(6/64) 9%

8

(12/128) 9%

9

(6/256) 2%

Tot:

(45/510) 8%