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Emily GRAVES

b.
p.
d.
p.

Michael GRAVES

b.
p.
d.
p.

Jill Kathleen FOSTER

b.
p.
d.
p.

Barry A. FOSTER

b. 13 Dec 1939
d. 22 Oct 1991

Kathleen Elizabeth DRYDEN

b.
d.

Thomas "Robert" DRYDEN

b. 18 May 1910
d. 9 May 1963

Thomas Wilbert DRYDEN

b. 6 Apr 1878
d. Abt 1934

Ethel Beatrice BARBER

b. 26 Jun 1877
d. 28 Oct 1921

Eleanor Margaret EVANS

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

(2/7) 28%

3

(4/14) 28%

4

(4/28) 14%

5

(6/56) 10%

6

(6/112) 5%

7

(6/224) 2%

8

(5/448) 1%

9

(2/896) 0%

Tot:

(35/1785) 1%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(2/128) 1%

9

(1/256) 0%

Tot:

(15/510) 2%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(1/8) 12%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(2/128) 1%

9

(1/256) 0%

Tot:

(11/510) 2%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(0/4) 0%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(0/255) 0%

Death Dates

2

(0/2) 0%

3

(1/4) 25%

4

(1/8) 12%

5

(2/16) 12%

6

(2/32) 6%

7

(2/64) 3%

8

(1/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%