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Adrienne Christine PEARSON

b.
p.
d.
p.

Rodger PEARSON

b.
p.
d.
p.

Shirley Ann GRAY

b.
p.
d.
p.

Maurice Gilbert GRAY

b. 1911
d. Feb 1967

Gilbert Barbone GRAY

b. 14 Mar 1882
d.

William GRAY

b. 11 Dec 1835
d.

Elizabeth STODDART

b. 15 Feb 1848
d.

Alberta Melvina JOHNSON

b. 1886
d.

William J. JOHNSON

b.
d.

Henrietta ALLAN

b.
d.

Mary Evelyn JOHNSTON

b. 1 Oct 1921
d. 9 Jun 2007

David "Wilfred" JOHNSTON

b. 14 May 1893
d. 5 Dec 1974

David JOHNSTON

b. 9 Jul 1853
d. 17 Nov 1928

Elizabeth Anne "Betty" THOMPSON

b. 1865
d. 1947

Susan Elizabeth "Ella" DALGARNO

b. 29 Oct 1898
d. 6 Jun 1990

William DALGARNO

b. 28 Oct 1867
d. 31 Aug 1934

Mary Ann LEASK

b. 28 Aug 1864
d. 26 Aug 1948

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

(12/28) 42%

5

(20/56) 35%

6

(26/112) 23%

7

(30/224) 13%

8

(25/448) 5%

9

(14/896) 1%

Tot:

(136/1785) 7%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(8/32) 25%

7

(10/64) 15%

8

(12/128) 9%

9

(6/256) 2%

Tot:

(52/510) 10%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(6/16) 37%

6

(8/32) 25%

7

(10/64) 15%

8

(7/128) 5%

9

(5/256) 1%

Tot:

(42/510) 8%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(2/8) 25%

6

(2/16) 12%

7

(3/32) 9%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(12/255) 4%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(7/64) 10%

8

(5/128) 3%

9

(2/256) 0%

Tot:

(30/510) 5%