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Arnold Denys BRAY

b.
p.
d.
p.

Alexander N. BRAY

b. 6 Jun 1898
p. Moscow, , Moskva, Russia
d. 5 Jul 1965
p. London, , Greater London, England
14 Jul 1917

Henry BRAY

b. 1863
d.

William Thomas George BRAY

b. 1833
d.

William BRAY

b. 24 Sep 1812
d. Jan 1873

Harriett PUDNEY

b. 9 Feb 1811
d. Jul 1854

Eliza Maria GATLAND

b. 1831
d.

Stephen GATLAND

b.
d.

Catherine EPPS

b.
d.

Barbara NAGOURSKY

b.
d.

Maria STEPANOVA

b. 2 DEC 1893 •
p. Russia
d. 1 May 1961
p. Edgware, , Middlesex, England
14 Jul 1917

Alexei STEPANOVA

b.
d.

Maria POPOFF-SMOL

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

(7/7) 100%

3

(5/14) 35%

4

(5/28) 17%

5

(8/56) 14%

6

(6/112) 5%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(31/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(1/4) 25%

4

(2/8) 25%

5

(2/16) 12%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%

Marriage Dates

2

(1/1) 100%

3

(0/2) 0%

4

(1/4) 25%

5

(0/8) 0%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(2/2) 100%

3

(0/4) 0%

4

(0/8) 0%

5

(2/16) 12%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(6/510) 1%