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Donna Lynn JAMES

b.
p.
d.
p.

Gordon Arnold JAMES

b.
p.
d. Sep 1992
p.

Gertrude "Roberta" GOWANLOCK

b.
p.
d.
p.

Robert GOWANLOCK

b. 17 Nov 1875
d. 10 Jul 1956

James GOWANLOCK

b. 30 Jun 1836
d. 11 Oct 1912

William GOWANLOCK

b. 21 Apr 1798
d. 24 Oct 1888

Christian LAIDLAW

b. 21 Jul 1801
d. 27 Aug 1891

Mary HENDRY

b. 20 Apr 1839
d. 3 Nov 1903

James HENDRY

b. 17 Feb 1806
d. 24 Dec 1893

Jean ROSE

b. 31 Oct 1800
d. 26 May 1843

Maria "May" JONES

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

(4/14) 28%

4

(7/28) 25%

5

(13/56) 23%

6

(17/112) 15%

7

(12/224) 5%

8

(8/448) 1%

9

(8/896) 0%

Tot:

(72/1785) 4%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(8/64) 12%

8

(4/128) 3%

9

(6/256) 2%

Tot:

(34/510) 6%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(6/32) 18%

7

(3/64) 4%

8

(3/128) 2%

9

(1/256) 0%

Tot:

(20/510) 3%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(2/16) 12%

7

(1/32) 3%

8

(1/64) 1%

9

(1/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(1/2) 50%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(3/32) 9%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%