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Alvin BLACK

b.
p.
d.
p.

Peter BLACK

b. 1847
p. Puslinch Twp, Wellington Co, Ontario, Canada
d.
p.
15 Dec 1875

James BLACK

b. Abt 1798
d. 9 May 1886

Margaret STEWART

b. 17 May 1804
d. 12 Mar 1898

Sophia WAKEFORD

b. 1850
p. Woolwich Twp, Waterloo Co, Ontario, Canada
d.
p.
15 Dec 1875

James Nash WAKEFORD

b.
d. 29 May 1892

James WAKEFORD

b. 1794
d.

Thomas WAKEFORD

b.
d.

Martha (__?__)

b.
d.

Elizabeth NASH

b. 1796
d.

Richard NASH

b.
d.

Massey (__?__)

b.
d.

Sophia COOKMAN

chr. 23 Apr 1823
d. 1902

John COOKMAN

b.
d.

Sophia (__?__)

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

(5/7) 71%

3

(12/14) 85%

4

(7/28) 25%

5

(4/56) 7%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(28/1785) 1%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(2/2) 100%

3

(3/4) 75%

4

(2/8) 25%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

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:

(3/255) 1%

Death Dates

2

(0/2) 0%

3

(4/4) 100%

4

(0/8) 0%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(4/510) 0%