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Tyson THORNE

b.
p.
d.
p.

Son THORNE

b.
p.
d.
p.

John Owen LeRoy THORNE

b. 15 Sep 1921
d. 28 Jul 1999

Helen Elisabeth CHITTICK

b. 15 Nov 1922
d. 1 Mar 2004

George Corbett CHITTICK

b. 6 Jan 1905
d. 29 Oct 1973

Alberta Mildred NELSON

b. 30 Jul 1903
d. 1 Mar 1989

Stewart NELSON

b. 12 Jun 1865
d. 4 Feb 1953

Alberta Mildred CROWELL

b. 20 May 1867
d. 20 Jun 1944

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

(6/14) 42%

4

(6/28) 21%

5

(6/56) 10%

6

(5/112) 4%

7

(7/224) 3%

8

(7/448) 1%

9

(0/896) 0%

Tot:

(38/1785) 2%

People

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(4/128) 3%

9

(0/256) 0%

Tot:

(15/510) 2%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(2/128) 1%

9

(0/256) 0%

Tot:

(12/510) 2%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(0/4) 0%

5

(0/8) 0%

6

(0/16) 0%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(1/255) 0%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(1/32) 3%

7

(2/64) 3%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%