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Three Children ROSS

b.
p.
d.
p.

John ROSS

b.
p.
d.
p.

Ila HOPPER

b.
p.
d.
p.

David Alexander HOPPER

b. 15 Oct 1880
d. Sep 1943

David HOPPER

b. 1 Jun 1830
d. 1 Mar 1910

David HOPPER

b. 5 Aug 1790
d. 7 Sep 1860

Isabella MARSHALL

b. 1794
d. 9 Jul 1879

Annie FALCONER

b. 12 Jul 1848
d. Feb 1933

Thomas FALCONER

b. 31 May 1823
d. 1890

Jane SPEERS

b. 5 Nov 1825
d. 1 Oct 1875

Marie HOUSTON

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

(2/7) 28%

3

(4/14) 28%

4

(7/28) 25%

5

(13/56) 23%

6

(8/112) 7%

7

(6/224) 2%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(40/1785) 2%

People

2

(2/2) 100%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(4/32) 12%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(16/510) 3%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%

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

(1/4) 25%

4

(2/8) 25%

5

(4/16) 25%

6

(2/32) 6%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(11/510) 2%