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Three Children BLACKSTOCK

b.
p.
d.
p.

George BLACKSTOCK

b. 12 May 1839
p. Essa Twp, Simcoe Co, Ontario, Canada
d. 2 Jan 1923
p. Burnaby, New Westminster, British Columbia, Canada
14 Nov 1867

Thomas BLACKSTOCK

b. Abt 1803
d. 1881

John BLACKSTOCK

b. 1776
d. 1842

John BLACKSTOCK

b. 1748
d.

Margaret (__?__)

b. 1750
d.

Jane PORTERFIELD

b. 1781
d. 1850

Mary Ann STRONG

b. 1814
d. 1881

Robert STRONG

b.
d.

Mary (__?__)

b.
d.

Mary Ann LOVE

b. 10 Oct 1840
p. Rochester, Monroe, New York, USA
d. 9 Apr 1889
p. Rochester, Monroe, New York, USA
14 Nov 1867

John LOVE

b.
d.

Mary Ann HUNT

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

(9/14) 64%

4

(8/28) 28%

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

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%

Birth Dates

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

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:

(2/255) 0%

Death Dates

2

(2/2) 100%

3

(2/4) 50%

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:

(6/510) 1%