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James A. RALSTON

b. 25 Sep 1897
p. Innisfil Twp, Simcoe Co, Ontario, Canada
d.
p.

Walter J. RALSTON

b. 14 Nov 1859
p. Innisfil Twp, Simcoe Co, Ontario, Canada
d.
p.
5 Mar 1884

James RALSTON

b. 1823
d.

Johanna (__?__)

b. 1829
d.

Monica SAWYER

b. 19 Jan 1862
p. Innisfil Twp, Simcoe Co, Ontario, Canada
d. 21 Jul 1940
p. Lefroy Innisfil Twp, Simcoe, Ontario, Canada
5 Mar 1884

Alfred SAWYER

b. 18 Apr 1834
d. 14 Sep 1896

Robert SAWYER

b. 21 Oct 1804
d. 24 Apr 1882

Robert SAWYER

b.
d.

Joanna HOLE

b.
d.

Monica TOWSE

b. 4 Dec 1813
d. 16 Nov 1907

Richard TOWSE

b. 1780
d. 3 Jan 1844

Martha DAY

b. 1780
d. 26 Nov 1856

Mary Jane GRACEY

b. 4 Sep 1841
d. Mar 1931

James GRACEY

b.
d.

Mary (__?__)

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

(11/14) 78%

4

(9/28) 32%

5

(8/56) 14%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(34/1785) 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

(4/4) 100%

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:

(10/510) 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

(1/2) 50%

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:

(7/510) 1%