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Ronda RIBEY

b.
p.
d.
p.

Howard RIBEY

b.
p.
d.
p.

Howard Wilmer RIBEY

b. 2 May 1904
d.

George RIBEY

b. 1866
d. 1936

John RIBEY

b. 7 Jun 1815
d. 28 Mar 1892

Frances Honor ALDRED

b. 24 Apr 1826
d. 20 May 1910

Jane Priscilla HOWE

b. 1872
d.

John HOWE

b. 2 Sep 1838
d. 17 Oct 1924

Isabella NELSON

b. 24 Apr 1841
d. 12 Aug 1895

Margaret Janet "Jean" McKENZIE

b.
d.

Duncan Daniel McKENZIE

b. 17 Dec 1883
d. 20 Feb 1962

Duncan McKENZIE

b.
d. 3 Aug 1908

Janet McNAUGHTON

b.
d. 1928

Sophrona Jane NUTTALL

b. 28 Feb 1881
d.

John NUTTALL

b. 16 Mar 1853
d. 10 Jan 1921

Margaret GROGAN

b. 8 Sep 1859
d. 12 Sep 1914

Audrey Sherman HOGARTH

b.
p.
d.
p.

Gordon HOGARTH

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

(5/14) 35%

4

(12/28) 42%

5

(25/56) 44%

6

(26/112) 23%

7

(6/224) 2%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(77/1785) 4%

People

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(8/16) 50%

6

(12/32) 37%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(31/510) 6%

Birth Dates

2

(0/2) 0%

3

(1/4) 25%

4

(4/8) 50%

5

(6/16) 37%

6

(8/32) 25%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(21/510) 4%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(3/8) 37%

6

(0/16) 0%

7

(0/32) 0%

8

(0/64) 0%

9

(0/128) 0%

Tot:

(7/255) 2%

Death Dates

2

(0/2) 0%

3

(0/4) 0%

4

(2/8) 25%

5

(8/16) 50%

6

(6/32) 18%

7

(2/64) 3%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(18/510) 3%