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Derek Randall VRIEND

b.
p.
d.
p.

Marinus "Mark" VRIEND

b.
p.
d.
p.

Dirk VRIEND

b. 9 Nov 1928
d. 31 Dec 1996

Klaas VRIEND

b. 29 Jul 1899
d. 16 Oct 1971

Nanne VRIEND

b. 24 May 1866
d. 10 Aug 1938

Antje GROOT

b. 22 Jul 1862
d. 12 Jul 1902

Maria BOOD

b. 16 Jan 1895
d. 10 Nov 1976

Dirk BOOD

b. 1848
d.

Adriaantje WEIJ

b. 1871
d.

Janke de VRIES

b. 27 Jun 1923
d. 5 Jun 1996

Libbe de VRIES

b.
d.

Aaltje BAKKER

b.
d.

Adelheid "Heidi" NEUFELD

b.
p.
d.
p.

Heinrich NEUFELD

b.
d.

Susanne UNRUH

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

(3/7) 42%

3

(9/14) 64%

4

(9/28) 32%

5

(12/56) 21%

6

(22/112) 19%

7

(30/224) 13%

8

(25/448) 5%

9

(21/896) 2%

Tot:

(131/1785) 7%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(15/64) 23%

8

(10/128) 7%

9

(10/256) 3%

Tot:

(57/510) 11%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(8/64) 12%

8

(7/128) 5%

9

(6/256) 2%

Tot:

(37/510) 7%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(4/16) 25%

7

(2/32) 6%

8

(2/64) 3%

9

(1/128) 0%

Tot:

(14/255) 5%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(5/64) 7%

8

(6/128) 4%

9

(4/256) 1%

Tot:

(23/510) 4%