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William John David KEYWORTH

b.
p.
d.
p.

Fred KEYWORTH

b.
p.
d.
p.

Ariel LAW

b.
p.
d.
p.

John "Wilbert" LAW

b. 7 Feb 1897
d.

John Wesley LAW

b. 11 Jul 1858
d.

Janet JOHNSTON

b.
d.

Evaline Jessie BELBECK

b. 18 Feb 1896
d. 1971

John Charles BELBECK

b. 21 May 1859
d. 18 Dec 1933

John BELBECK

b. 1815
d. Bef 1871

Ann MALLEY

b. 1820
d.

Sarah Elizabeth HATHAWAY

b. 21 Mar 1868
d. 1947

William HATHAWAY

b.
d.

Jane (__?__)

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

(6/14) 42%

4

(10/28) 35%

5

(8/56) 14%

6

(12/112) 10%

7

(4/224) 1%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(42/1785) 2%

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

(0/128) 0%

9

(0/256) 0%

Tot:

(20/510) 3%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(3/8) 37%

5

(2/16) 12%

6

(4/32) 12%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(4/255) 1%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(1/16) 6%

6

(3/32) 9%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%