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Gijsbert van DUIJN

b. 26 Feb 1908
p. 's-Gravenhage, , Zuid-Holland, Netherlands
d.
p.

Johannes Cornelis van DUIJN

b. 27 Dec 1880
p. 's-Gravenhage, , Zuid-Holland, Netherlands
d.
p.
31 Jul 1907

Gijsbert van DUIN

b. 14 Aug 1852
d.

Adrianus van DUIN

b.
d.

Maartje OUWEHAND

b.
d.

Elisabeth van der PLAS

b. 15 Jan 1849
d.

Jan van der PLAS

b. 19 Mar 1819
d. 26 Nov 1864

Cornelis Teunisz van der PLAS

b. 19 Sep 1778
d. 30 Sep 1850

Lijsbeth Dirksdr PLOKKER

b. 7 Oct 1781
d. 5 Oct 1859

Aaltje GUIJT

b. 21 Mar 1815
d. 12 Jan 1854

Willem Rijnsz GUIJT

b. 1793
d.

Maartje de KRAAIJ

b. 1793
d.

Gerritje ROOS

b. 15 Feb 1878
p. 's-Gravenhage, , Zuid-Holland, Netherlands
d.
p.
31 Jul 1907

Cornelis ROOS

b.
d.

Dirkje ZOUTENBIER

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

(5/7) 71%

3

(7/14) 50%

4

(9/28) 32%

5

(12/56) 21%

6

(11/112) 9%

7

(9/224) 4%

8

(11/448) 2%

9

(21/896) 2%

Tot:

(85/1785) 4%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(4/64) 6%

8

(4/128) 3%

9

(8/256) 3%

Tot:

(38/510) 7%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(2/64) 3%

8

(4/128) 3%

9

(8/256) 3%

Tot:

(26/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(1/16) 6%

7

(1/32) 3%

8

(2/64) 3%

9

(3/128) 2%

Tot:

(12/255) 4%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(0/32) 0%

7

(2/64) 3%

8

(1/128) 0%

9

(2/256) 0%

Tot:

(9/510) 1%