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Jolanda BIJSTER

b.
p.
d.
p.

Jelle BIJSTER

b.
p.
d.
p.

Betty PATER

b. 19 May 1927
p. Haarlem, , Noord-Holland, Netherlands
d. 2 Apr 2008
p. Haarlemmermeer, , Noord-Holland, Netherlands

Cornelis Wilhelmus PATER

b. 9 Mar 1902
d. 6 Aug 1981

Leonardus PATER

b. 23 Sep 1874
d. 12 Aug 1945

Cornelis PATER

b. 1838
d.

Elisabeth QUAX

b. 1839
d.

Catharina van DAM

b. 6 Nov 1878
d.

Willem van DAM

b. 1855
d.

Cornelia van der LINDEN

b. 1857
d.

Cornelia Antonia van der GOES

b. 31 Dec 1903
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

(4/7) 57%

3

(5/14) 35%

4

(6/28) 21%

5

(10/56) 17%

6

(26/112) 23%

7

(45/224) 20%

8

(42/448) 9%

9

(33/896) 3%

Tot:

(171/1785) 9%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(16/64) 25%

8

(20/128) 15%

9

(12/256) 4%

Tot:

(66/510) 12%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(13/64) 20%

8

(10/128) 7%

9

(10/256) 3%

Tot:

(50/510) 9%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(2/8) 25%

6

(4/16) 25%

7

(5/32) 15%

8

(3/64) 4%

9

(3/128) 2%

Tot:

(18/255) 7%

Death Dates

2

(1/2) 50%

3

(1/4) 25%

4

(1/8) 12%

5

(0/16) 0%

6

(6/32) 18%

7

(11/64) 17%

8

(9/128) 7%

9

(8/256) 3%

Tot:

(37/510) 7%