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William GRAHAM

b. 1916
p. Ontario, Canada
d.
p.

Fredrick Gordon GRAHAM

b. 1886
p. Strathroy, Middlesex Co, Ontario, Canada
d.
p.
30 Oct 1912

John Alexander GRAHAM

b.
d.

Maggie E. LEE

b.
d.

Bertha WRIGHTSON

b. 12 Oct 1883
p. Bruce Twp, Bruce Co, Ontario, Canada
d. 1955
p.
30 Oct 1912

John WRIGHTSON

b. 10 Apr 1842
d. 14 Jun 1931

Francis WRIGHTSON

b. 12 Apr 1811
d. 20 Apr 1891

John WRIGHTSON

b.
d.

Mary (__?__)

b.
d.

Hanna WHITE

b. Abt 1813
d. 16 Feb 1873

Anna Catherine SHUPE

b. 1843
d. 9 May 1886

Adam SHUPE

b.
d.

Barbara MILLER

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

(6/7) 85%

3

(9/14) 64%

4

(8/28) 28%

5

(2/56) 3%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(25/1785) 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

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(6/510) 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

(1/2) 50%

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:

(5/510) 0%