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Robert BOWMAN

b.
p.
d.
p.

William BOWMAN

b.
p.
d.
p.

Ethel KEYES

b. 30 Mar 1887
p.
d.
p.

James Renfrew KEYES

b. 27 Jan 1863
d.

James KEYES

b. 31 Jan 1834
d. 1 Nov 1903

James KEYES

b. 22 Apr 1786
d. May 1868

Hester GARLAND

b. Aug 1799
d. 1858

Eliza Jane SHERIDAN

b. 1843
d. 3 Feb 1921

(__?__) SHERIDAN

b.
d.

Jane (__?__)

b. 1811
d.

Elizabeth PATTERSON

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

(3/7) 42%

3

(3/14) 21%

4

(7/28) 25%

5

(10/56) 17%

6

(6/112) 5%

7

(1/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(30/1785) 1%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(3/32) 9%

7

(1/64) 1%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(14/510) 2%

Birth Dates

2

(1/2) 50%

3

(1/4) 25%

4

(2/8) 25%

5

(3/16) 18%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%

Marriage Dates

2

(0/1) 0%

3

(0/2) 0%

4

(1/4) 25%

5

(1/8) 12%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(2/255) 0%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(2/16) 12%

6

(1/32) 3%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(5/510) 0%