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John PURDY

b.
p.
d.
p.

Robert PURDY

b.
p.
d.
p.

Mary HILL

b.
p.
d.
p.

Edgar Murray MacCheyne HILL

b. 13 Oct 1882
d. 1 Jan 1940

Alexander MacCheyne HILL

b. 1 Feb 1848
d. 12 Oct 1908

Alexander HILL

b.
d.

Margaret GAILEY

b.
d.

Margaret Elizabeth STEWART

b. 10 Jan 1856
d. 4 Oct 1952

Robert STEWART

b. 10 Mar 1828
d. 15 Jul 1918

Anne McGREGOR

b. 1 Mar 1831
d. 27 Sep 1922

Olive Adeline EARLS

b. 1893
d. 21 Aug 1942

William EARLS

b.
d.

Rebecca (__?__)

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

(7/14) 50%

4

(9/28) 32%

5

(9/56) 16%

6

(11/112) 9%

7

(8/224) 3%

8

(3/448) 0%

9

(0/896) 0%

Tot:

(49/1785) 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

(3/128) 2%

9

(0/256) 0%

Tot:

(23/510) 4%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(1/64) 1%

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

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(5/255) 1%

Death 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

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%