Remove Analytics

George Sparling TRELFORD

b. 1889
p.
d. 1978
p.

George TRELFORD

b. 1866
p. Arran Twp, Bruce Co, Ontario, Canada
d.
p.

Henry TRELFORD

b. 1827
d. 1872

John Edward TRELFORD

b. 1790
d. 1870

Mary SNELL

b. 1800
d. 1865

Ann Hattie SPARLING

b. 1837
d. 1868

Edward SPARLING

b.
d.

Mary SMITH

b.
d.

Cecilia Catherine OSTRANDER

b.
p.
d.
p.

Marriage(s):
Natalie May CRAIG


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

(3/7) 42%

3

(7/14) 50%

4

(8/28) 28%

5

(0/56) 0%

6

(0/112) 0%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(18/1785) 1%

People

2

(2/2) 100%

3

(2/4) 50%

4

(4/8) 50%

5

(0/16) 0%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%

Birth 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%

Marriage Dates

2

(0/1) 0%

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:

(1/255) 0%

Death Dates

2

(0/2) 0%

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:

(4/510) 0%