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Dau. GATKE

b.
p.
d.
p.

Eldon GATKE

b.
p.
d.
p.

David GATKE

b. 1873
d.

Barbara BATES

b.
d.

Hazel Elizabeth HOLTOM

b.
p.
d.
p.

George HOLTOM

b. 1873
d.

William HOLTOM

b. 1848
d.

James HOLTOM

b. 1820
d. 11 Oct 1890

Mary Hannah WINTERBOURNE

b. 26 Aug 1824
d. 27 Feb 1910

Sarah HENDALL

b. 21 Feb 1850
d. 1929

William HENDALL

b. 1813
d. 1849

Matilda CHECKLEY

b. 1813
d. 1872

Bessie Jean BRUCE

b. 1876
d.

Thomas BRUCE

b.
d.

Eve SHEPPARD

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

(8/14) 57%

4

(8/28) 28%

5

(13/56) 23%

6

(8/112) 7%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(40/1785) 2%

People

2

(2/2) 100%

3

(4/4) 100%

4

(4/8) 50%

5

(4/16) 25%

6

(4/32) 12%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(18/510) 3%

Birth Dates

2

(0/2) 0%

3

(3/4) 75%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

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:

(4/255) 1%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(1/8) 12%

5

(4/16) 25%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(7/510) 1%