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Leendert PLUIMGRAAFF

b. 1864
p. Alkmaar, , Noord-Holland, Netherlands
d. 7 Jul 1881
p. Egmond aan Zee, , Noord-Holland, Netherlands

Klaas PLUIMGRAAFF

b. 1836
p. Egmond aan Zee, , Noord-Holland, Netherlands
d.
p.
4 May 1862

Leendert Jacobsz PLUIMGRAAFF

b. 8 Mar 1800
d. 4 Dec 1864

Jacob PLUIMGRAAFF

b.
d.

Rachel PLASTEIJDT

b.
d.

Trijntje Cornelis de GROOT

b. 16 Dec 1800
d. 23 Oct 1872

Cornelis Jacobsz de GROOT

b. 17 May 1772
d. 17 Jun 1828

Jacob Jacobsz de GROOT

chr. 15 Jan 1738
d. 29 Nov 1787

Aaltje Cornelis HALFF

chr. 6 Sep 1744
d. 16 Jan 1801

Cornelia "Krelisje" Alberts WIJKER

b. 1772
d. 3 Feb 1837

Albert Klaasz WIJKER

b. 1746
d.

Trijntje Klaas SMAK

b. 1744
d.

Eefje SCHAAK

b. 1840
p. Jisp, , Noord-Holland, Netherlands
d. 27 Dec 1873
p. Sint Pancras, , Noord-Holland, Netherlands
4 May 1862

Dirk SCHAAK

b.
d.

Lisbet BAKKER

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

(6/7) 85%

3

(9/14) 64%

4

(9/28) 32%

5

(12/56) 21%

6

(27/112) 24%

7

(41/224) 18%

8

(45/448) 10%

9

(28/896) 3%

Tot:

(177/1785) 9%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(14/64) 21%

8

(19/128) 14%

9

(14/256) 5%

Tot:

(69/510) 13%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(13/64) 20%

8

(14/128) 10%

9

(6/256) 2%

Tot:

(51/510) 10%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(3/16) 18%

7

(5/32) 15%

8

(4/64) 6%

9

(1/128) 0%

Tot:

(18/255) 7%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(8/32) 25%

7

(9/64) 14%

8

(8/128) 6%

9

(7/256) 2%

Tot:

(39/510) 7%