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Tyler James DRYDEN

b.
p.
d.
p.

Christina Dawn DRYDEN

b.
p.
d.
p.

Robert James DRYDEN

b.
d.

William James DRYDEN

b. 16 Apr 1912
d. 27 Sep 1997

William DRYDEN

b. 25 Feb 1871
d. 1952

Bessie Alice May McBEATH

b. 2 May 1882
d. 1972

Barbara Jean ANDERSON

b. 14 May 1915
d. 1 Oct 2003

Victor Bell ANDERSON

b. 20 Oct 1888
d.

Sophia Rachel "Boyd" CRAWFORD

b. 9 Jul 1886
d.

Isabel Margaret HENDRY

b. 24 Sep 1943
d. 7 Oct 1991

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

(1/7) 14%

3

(4/14) 28%

4

(7/28) 25%

5

(12/56) 21%

6

(27/112) 24%

7

(41/224) 18%

8

(41/448) 9%

9

(10/896) 1%

Tot:

(143/1785) 8%

People

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(16/64) 25%

8

(18/128) 14%

9

(5/256) 1%

Tot:

(56/510) 10%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(8/32) 25%

7

(11/64) 17%

8

(11/128) 8%

9

(3/256) 1%

Tot:

(40/510) 7%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(2/8) 25%

6

(4/16) 25%

7

(4/32) 12%

8

(1/64) 1%

9

(0/128) 0%

Tot:

(12/255) 4%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(2/16) 12%

6

(7/32) 21%

7

(10/64) 15%

8

(11/128) 8%

9

(2/256) 0%

Tot:

(35/510) 6%