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Terry Mervyn ELDER

b.
p.
d.
p.

Mervyn Cecil James ELDER

b.
p.
d.
p.

Cecil ELDER

b.
d.

Helen Louise ALEXANDER

b.
p.
d.
p.

Norman Cecil ALEXANDER

b. 2 Apr 1903
d. 14 Jun 1987

William ALEXANDER

b. 7 Aug 1867
d.

George ALEXANDER

b. 4 Aug 1839
d. 3 Feb 1872

Elizabeth READ

b. 1838
d. 25 Nov 1901

Annie GRANT

b. 6 Jan 1869
d. 1938

Ernest Augusta Frederick Harris GRANT

b. 19 Oct 1824
d. 1881

Hannah BATTEN

b. 18 Jun 1827
d. 1 Apr 1916

Lydia Amelia COLWELL

b. 16 Oct 1901
d. 8 Oct 1997

David COLWELL

b. 15 Jul 1870
d. 1943

Edward John COLWELL

b. 16 Mar 1844
d. 24 Feb 1923

Hanna Maria GRAHAM

b. 2 May 1843
d. 5 Mar 1924

Florence Victoria STEVENSON

b. 24 May 1875
d. 1975

Stephen STEVENSON

b. 7 Aug 1839
d. 6 Apr 1924

Louisa Jane POCOCK

b. 19 Sep 1843
d. 13 Mar 1935

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

(13/28) 46%

5

(28/56) 50%

6

(51/112) 45%

7

(32/224) 14%

8

(19/448) 4%

9

(17/896) 1%

Tot:

(171/1785) 9%

People

2

(2/2) 100%

3

(3/4) 75%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(17/64) 26%

8

(8/128) 6%

9

(8/256) 3%

Tot:

(66/510) 12%

Birth Dates

2

(0/2) 0%

3

(2/4) 50%

4

(4/8) 50%

5

(8/16) 50%

6

(16/32) 50%

7

(9/64) 14%

8

(6/128) 4%

9

(6/256) 2%

Tot:

(51/510) 10%

Marriage Dates

2

(1/1) 100%

3

(1/2) 50%

4

(2/4) 50%

5

(4/8) 50%

6

(4/16) 25%

7

(2/32) 6%

8

(2/64) 3%

9

(0/128) 0%

Tot:

(16/255) 6%

Death Dates

2

(0/2) 0%

3

(2/4) 50%

4

(3/8) 37%

5

(8/16) 50%

6

(15/32) 46%

7

(4/64) 6%

8

(3/128) 2%

9

(3/256) 1%

Tot:

(38/510) 7%