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C. YARDLEY

b.
p.
d.
p.

David's father YARDLEY

b.
p.
d.
p.

Alan David YARDLEY

b. 19 Jul 1937
d.

Catriona Anne GILCHRIST

b.
p.
d.
p.

Robert John GILCHRIST

b. 29 Oct 1904
d. 13 Feb 1990

Lachlan Hay GILCHRIST

b.
d.

Anne Margaret BROACH

b.
d.

Johanna MATHESON

b. 17 Jul 1922
d. 25 Jun 1991

Donald MATHESON

b. 18 Sep 1875
d. 1969

Donald MATHESON

b. 2 Mar 1842
d.

Marion MacARTHUR

b. Abt 1846
d.

Catherine MacLEOD

b. 24 Nov 1882
d. 1968

John MacLEOD

b. 1842
d. 4 Jun 1889

Ann FINLAYSON

b. 1847
d. 9 May 1889

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

(3/7) 42%

3

(9/14) 64%

4

(9/28) 32%

5

(12/56) 21%

6

(21/112) 18%

7

(19/224) 8%

8

(7/448) 1%

9

(5/896) 0%

Tot:

(85/1785) 4%

People

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(4/16) 25%

6

(8/32) 25%

7

(8/64) 12%

8

(4/128) 3%

9

(2/256) 0%

Tot:

(35/510) 6%

Birth Dates

2

(0/2) 0%

3

(3/4) 75%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(5/64) 7%

8

(2/128) 1%

9

(2/256) 0%

Tot:

(24/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(1/4) 25%

5

(2/8) 25%

6

(2/16) 12%

7

(1/32) 3%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(8/255) 3%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(5/32) 15%

7

(5/64) 7%

8

(1/128) 0%

9

(1/256) 0%

Tot:

(18/510) 3%