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Melisa VRIEND

b.
p.
d.
p.

Daniel VRIEND

b.
p.
d.
p.

Eduard VRIEND

b.
d.

Cornelis VRIEND

b. 29 Nov 1899
d. 9 Apr 1957

Abraham VRIEND

b. 18 Mar 1855
d. 19 Jul 1935

Grietje Cornelisd SLUIJS

b. 22 Dec 1856
d. 29 Apr 1920

Jannetje de KRUYFF

b. 2 Oct 1899
d. 5 Jul 1938

Klaas de KRUYFF

b.
d.

Wilhelmina van de WIEL

b.
d.

Johanna BEMOND

b.
d.

Leanne SMITH

b.
p.
d.
p.

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

(2/7) 28%

3

(2/14) 14%

4

(7/28) 25%

5

(9/56) 16%

6

(13/112) 11%

7

(18/224) 8%

8

(22/448) 4%

9

(23/896) 2%

Tot:

(96/1785) 5%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(8/64) 12%

8

(8/128) 6%

9

(10/256) 3%

Tot:

(40/510) 7%

Birth Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(6/128) 4%

9

(6/256) 2%

Tot:

(24/510) 4%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(2/32) 6%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(9/255) 3%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(3/32) 9%

7

(4/64) 6%

8

(6/128) 4%

9

(6/256) 2%

Tot:

(23/510) 4%