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Kristal BIJHOUWER

b.
p.
d.
p.

Nicolaas BIJHOUWER

b.
p.
d.
p.

Hendrik Nicolaas BIJHOUWER

b. 29 Nov 1930
d. 8 Aug 2015

Nicolaas BIJHOUWER

b. 23 Mar 1903
d. 22 Apr 1966

Hendrik BIJHOUWER

b. 21 Dec 1865
d. 1935

Antje BRUGMAN

b. 17 Dec 1864
d.

Geertje BEULING

b. 1907
d. 1972

Kerst BEULING

b.
d.

Geertje SPOELDER

b.
d.

Martha SPANGER

b. 2 May 1932
d. 15 May 1990

Wilhelm SPANGER

b.
d.

Louisa Helena van der WOUDEN

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

(1/7) 14%

3

(7/14) 50%

4

(9/28) 32%

5

(8/56) 14%

6

(13/112) 11%

7

(11/224) 4%

8

(14/448) 3%

9

(24/896) 2%

Tot:

(87/1785) 4%

People

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(4/64) 6%

8

(4/128) 3%

9

(8/256) 3%

Tot:

(31/510) 6%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(3/64) 4%

8

(4/128) 3%

9

(8/256) 3%

Tot:

(25/510) 4%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(1/32) 3%

8

(2/64) 3%

9

(3/128) 2%

Tot:

(10/255) 3%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(1/16) 6%

6

(4/32) 12%

7

(3/64) 4%

8

(4/128) 3%

9

(5/256) 1%

Tot:

(21/510) 4%