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Irva JOHNSTON

b.
p.
d.
p.

Irwin JOHNSTON

b. 17 Mar 1918
p. Guelph, Wellington Co, Ontario, Canada
d. 1 Mar 1946
p. Sarnia, Lambton County, Ontario, Canada

John "Walter" JOHNSTON

b. 10 Jul 1887
d. 28 Mar 1952

Steven J. JOHNSTON

b. 1856
d.

George JOHNSTON

b.
d.

Elizabeth (__?__)

b.
d.

Annie McKENZIE

b. 1856
d.

Kenneth McKENZIE

b.
d.

Hannah (__?__)

b.
d.

Christina Catherine MORRISON

b. 9 Mar 1892
d. 7 Sep 1977

Panny MORRISON

b. 10 Nov 1853
d.

John MORRISON

b. 1819
d.

Catherine (__?__)

b.
d.

Christina MacNEILL

b. Abt 1862
d. 2 Apr 1892

Hugh MacNEILL

b. 1819
d.

Catherine McNIVEN

b. 10 Mar 1821
d. 2 Feb 1907

Donna McCALLUM

b.
p.
d.
p.

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

(7/14) 50%

4

(11/28) 39%

5

(12/56) 21%

6

(4/112) 3%

7

(2/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(40/1785) 2%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(19/510) 3%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(3/16) 18%

6

(2/32) 6%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(2/4) 50%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(3/255) 1%

Death Dates

2

(1/2) 50%

3

(2/4) 50%

4

(1/8) 12%

5

(1/16) 6%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(5/510) 0%