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Roger BOULAY

b.
p.
d.
p.

Son BOULAY

b.
p.
d.
p.

Dau. DEKKER

b.
p.
d.
p.

Henry john DEKKER

b. 2 Sep 1920
d. 2992

Henry DEKKER

b. 7 Jan 1889
d.

Henry Gilbert DEKKER

b. 5 Feb 1856
d. 19 Oct 1908

Mary Petronella "Nellie" SCHOON

b. 4 Oct 1861
d. 9 Jan 1942

Minnie SHADDELEE

b. 1892
d.

Teunis SHADDELEE

b.
d.

Adrianna

b.
d.

Gladys Marie JOHNSON

b. 1 Jul 1923
d. 1987

Frank David JOHNSON

b.
d.

Edith Narie SELINE

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

(2/7) 28%

3

(7/14) 50%

4

(7/28) 25%

5

(9/56) 16%

6

(13/112) 11%

7

(14/224) 6%

8

(28/448) 6%

9

(39/896) 4%

Tot:

(119/1785) 6%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(4/64) 6%

8

(8/128) 6%

9

(16/256) 6%

Tot:

(44/510) 8%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(8/128) 6%

9

(10/256) 3%

Tot:

(32/510) 6%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(2/32) 6%

8

(4/64) 6%

9

(4/128) 3%

Tot:

(14/255) 5%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(0/8) 0%

5

(2/16) 12%

6

(4/32) 12%

7

(4/64) 6%

8

(8/128) 6%

9

(9/256) 3%

Tot:

(29/510) 5%