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John Thorold POTTS

b.
p.
d.
p.

Thorold POTTS

b.
p.
d.
p.

Edward POTTS

b. 6 Jan 1896
d.

Mary Catherine "Mayme" GOWANLOCK

b. 8 Jul 1901
d. 18 Oct 1978

James A. GOWANLOCK

b. 11 Feb 1871
d. 24 Jul 1946

Robert GOWANLOCK

b. 1 May 1825
d. 21 Feb 1907

Jane "Jennie" ARMSTRONG

b. 7 Dec 1832
d. 15 Dec 1915

Mary "Minnie" TURNBULL

b. 12 Oct 1879
d. 11 Mar 1960

Robert TURNBULL

b. 2 Nov 1836
d. 21 Mar 1912

Mary McGILLIVRAY

b. 6 Jun 1841
d. Feb 1916

Emma Gladys McDOUGALL

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

(2/7) 28%

3

(5/14) 35%

4

(7/28) 25%

5

(14/56) 25%

6

(19/112) 16%

7

(11/224) 4%

8

(8/448) 1%

9

(3/896) 0%

Tot:

(69/1785) 3%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(4/64) 6%

8

(6/128) 4%

9

(2/256) 0%

Tot:

(30/510) 5%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(4/64) 6%

8

(2/128) 1%

9

(1/256) 0%

Tot:

(21/510) 4%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(2/8) 25%

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

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%