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Lara DONALD

b.
p.
d.
p.

Bruce DONALD

b.
p.
d.
p.

Margaret BOWERS

b.
p.
d.
p.

Alan Gregory BOWERS

b. 25 May 1932
d. 5 Apr 2002

John Thomas BOWERS

b. 12 Aug 1884
d. 23 Sep 1934

Henry BOWERS

b. 1855
d. 25 Jul 1913

Mary Ann WARD

b. 1857
d. 2 Nov 1920

Jane MACKIE

b. Oct 1891
d. 12 Sep 1965

George Johnston MACKIE

b. 26 Apr 1854
d. 27 Apr 1936

Bathia MILNE

b. 28 Dec 1860
d. 23 Jun 1940

Kevina O'DONNELL

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

(4/14) 28%

4

(7/28) 25%

5

(13/56) 23%

6

(14/112) 12%

7

(22/224) 9%

8

(22/448) 4%

9

(14/896) 1%

Tot:

(98/1785) 5%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(8/64) 12%

8

(8/128) 6%

9

(8/256) 3%

Tot:

(38/510) 7%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(8/128) 6%

9

(2/256) 0%

Tot:

(27/510) 5%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(2/32) 6%

8

(2/64) 3%

9

(2/128) 1%

Tot:

(10/255) 3%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(6/64) 9%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(23/510) 4%