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Alexander MEWHINNEY

b.
p.
d.
p.

William Arld MEWHINNEY

b. 5 Aug 1895
p.
d.
p.

William James "Will" MEWHINNEY

b. 14 Sep 1869
d. 1952

Joseph MEWHINNEY

b. 24 Feb 1831
d. 27 Dec 1915

John MAWHINNEY

b. 1795
d. 1865

Ann SAMPSON

b. 1805
d. 1875

Jane PATTERSON

b. 1841
d. 20 Apr 1893

George PATTERSON

b. 17 Sep 1813
d. 6 Aug 1885

Ann WILSON

b. 25 Jul 1819
d. 25 Sep 1899

Anne MILLS

b. 1876
d. 16 Jan 1897

Richard MILLS

b.
d.

Margaret HAYE

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

(7/14) 50%

4

(9/28) 32%

5

(12/56) 21%

6

(2/112) 1%

7

(0/224) 0%

8

(0/448) 0%

9

(0/896) 0%

Tot:

(32/1785) 1%

People

2

(1/2) 50%

3

(2/4) 50%

4

(4/8) 50%

5

(4/16) 25%

6

(2/32) 6%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(13/510) 2%

Birth Dates

2

(1/2) 50%

3

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(9/510) 1%

Marriage Dates

2

(0/1) 0%

3

(1/2) 50%

4

(1/4) 25%

5

(0/8) 0%

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

(2/4) 50%

4

(2/8) 25%

5

(4/16) 25%

6

(0/32) 0%

7

(0/64) 0%

8

(0/128) 0%

9

(0/256) 0%

Tot:

(8/510) 1%