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Margaret Grace SAWYER

b.
p.
d.
p.

William "Douglas" SAWYER

b.
p.
d.
p.

Ebenezer "Eben" Todd SAWYER

b.
d. 15 Dec 1994

William "Gilson" SAWYER

b. 3 Feb 1873
d. 25 Dec 1946

Joseph SAWYER

b. 21 Dec 1843
d. 23 Jun 1923

Jane NEILLY

b. 29 Jun 1850
d. 8 Sep 1924

Ida May ROTHWELL

b. 2 Sep 1874
d. 16 Jun 1956

William ROTHWELL

b.
d.

Susanah TODD

b.
d.

Myrtle Elsie CAIRNS

b.
d. 8 Jan 2002

Isaac CAIRNS

b.
d.

Mary Jane NELSON

b.
d.

Ruth (__?__)

b.
p.
d.
p.

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

(5/14) 35%

4

(9/28) 32%

5

(9/56) 16%

6

(14/112) 12%

7

(8/224) 3%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(47/1785) 2%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(5/32) 15%

7

(4/64) 6%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(21/510) 4%

Birth Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(10/510) 1%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(1/8) 12%

6

(1/16) 6%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(4/255) 1%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(2/8) 25%

5

(2/16) 12%

6

(4/32) 12%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(12/510) 2%