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Corey Duncan McGILLIVRAY

b.
p.
d.
p.

Ronald Stewart McGILLIVRAY

b.
p.
d.
p.

Gerald "Bruce" McGILLIVRAY

b. 1918
d. 16 Aug 2003

Neil McGILLIVRAY

b. 18 Sep 1872
d. 1951

Hugh McGILLIVRAY

b. 15 Dec 1846
d. 19 Aug 1920

Flora Beaton McFADYEN

b. 14 Dec 1848
d.

Mary CHALMERS

b. 8 Sep 1881
d. 1963

Robert CHALMERS

b. 13 May 1846
d. 24 Sep 1922

Martha LYON

b. 9 Sep 1852
d. 28 Mar 1930

Edith McKENZIE

b.
d.

Duncan Daniel McKENZIE

b. 17 Dec 1883
d. 20 Feb 1962

Duncan McKENZIE

b.
d. 3 Aug 1908

Janet McNAUGHTON

b.
d. 1928

Sophrona Jane NUTTALL

b. 28 Feb 1881
d.

John NUTTALL

b. 16 Mar 1853
d. 10 Jan 1921

Margaret GROGAN

b. 8 Sep 1859
d. 12 Sep 1914

Nancy PORTER

b.
p.
d.
p.

Norman PORTER

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

(3/7) 42%

3

(6/14) 42%

4

(13/28) 46%

5

(24/56) 42%

6

(35/112) 31%

7

(20/224) 8%

8

(2/448) 0%

9

(0/896) 0%

Tot:

(103/1785) 5%

People

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(8/16) 50%

6

(14/32) 43%

7

(12/64) 18%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(44/510) 8%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(4/8) 50%

5

(6/16) 37%

6

(10/32) 31%

7

(4/64) 6%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(26/510) 5%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(3/16) 18%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(10/255) 3%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(3/8) 37%

5

(7/16) 43%

6

(8/32) 25%

7

(4/64) 6%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(23/510) 4%